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Temperature Module

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Red Blue Double Digital Display Time Relay Module Cycle Timing Delay Board DC 5-8V Red Blue Double Digital Display Time Relay Module Cycle Timing Delay Board DC 5-8V Product Introduction: 1.Product Name: digital display time relay 2.Specification: display plate 79*43mm; installation size 71*40*24mm 3.Power Supply Voltage: DC 5-8V 4.Timing Range: 0-999s/0-999min/0-999h 5.Function: timing/del... $7.49
$9.99
SKU: 12217
$7.49
$9.99

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20mm 113KHz Ultrasonic Mist Maker Fogger Atomizer Ceramic Discs with Power Driver Board for Desktop Mini Humidifier 20mm 113KHz Ultrasonic Mist Maker Fogger Atomizer Ceramic Discs with Power Driver Board for Desktop Mini Humidifier Product Introduction: 1. Diameter:20mm 2. Operating Voltage:3.7-12V 3. Frequency:113+/-3KHz 4. Quiescent Capacitor:3000+/-15%PF 5. Rated Voltage:70V (max) 6. Rated Power:2.5W (normal use 1.5W) 7.Applications: for medical mi... $5.24
$6.99
US Direct SKU: 11434
$5.24
$6.99

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113KHz 16mm Ultrasonic Mist Maker Fogger Atomizer Transducer Ceramic Discs for Humidifier Replacement Parts 113KHz 16mm Ultrasonic Mist Maker Fogger Atomizer Transducer Ceramic Discs for Humidifier Replacement Parts Product Introduction: 1.Diameter:16mm 2.Driving Voltage:DC 3-12V 3.Power:1.5-3W 4.Service Life:>3000h 5.Frequency:113+/-3KHz Features: 1.High Conversion Efficiency 2.Low Impedance 3.Low Dielectric Loss 4.Large A... $1.49
$1.99
SKU: 11432
$1.49
$1.99

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XH-M219 Clock Temperature Humidity Sensor Module LCD1602 Display Module XH-M219 Clock Temperature Humidity Sensor Module LCD1602 Display Module Description: The product is displayed in a 1602 LCD blue screen. It integrates clocks, alarms, and alerts. It can also display temperature and humidity synchronously. It can be embedded in the chassis. The board contains 1302 chip to... $8.99
$11.99
SKU: 13100
$8.99
$11.99

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XH-M214 Humidity Controller Soil Sensor Module 20-99%RH Automatic Control Irrigation System Red Digital Display XH-M214 Humidity Controller Soil Sensor Module 20-99%RH Automatic Control Irrigation System Red Digital Display Description: The probe can be inserted directly into the soil. It is a digital display of soil moisture. When the humidity is below the set value starting pump starts watering, when humidity reaches the set value to stop watering. The ... $5.99
$7.99
US Direct SKU: 13099
$5.99
$7.99

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PT100B 0.5M Temperature Sensor Module for Stainless Steel Thread 3-Wire Waterproof Thermal Resistance PT100B 0.5M Temperature Sensor Module for Stainless Steel Thread 3-Wire Waterproof Thermal Resistance Description: The PT100B temperature sensor uses a waterproof, anti-corrosion and temperature resistant three core tetrafluoro silver plating shield. It is a German resistor with a high temperature measurement accuracy of 0.2% and a fas... $3.56
$4.75
SKU: 13047
$3.56
$4.75

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4-20MA 0-150 Celsius RTD PT100 SBW Isolated Temperature Transmitter Sensor DC 24V 4-20MA 0-150 Celsius RTD PT100 SBW Isolated Temperature Transmitter Sensor DC 24V 1. Description:   The temperature transmitter of this series of temperature transmitters is installed on the spot. It uses a two wire transmission mode (two wires as a power supply input and a common transmission line for si... $3.44
$4.59
SKU: 13045
$3.44
$4.59

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5PCS 16mm 2.4MHz Ultrasonic Mist Maker Fogger Ceramic Discs for Humidifier Replacement Parts 5PCS 16mm 2.4MHz Ultrasonic Mist Maker Fogger Ceramic Discs for Humidifier Replacement Parts Product Introduction: 1.Diameter:16mm 2.Frequency:2.4MHz 3.Atomization Amount:>=350cc/hrs 4.Service Life:>=5000hrs 5.Quiescent Capacitance:1700+/-15%PF 6.Max Operating Voltage:<=60V 7.Max Operating Temperature:<... $4.49
$5.99
SKU: 12835
$4.49
$5.99

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5pcs D20mm Ultrasonic Mist Maker Atomizing Transducer Atomizer Ceramic Humidifier Accessories 5pcs D20mm Ultrasonic Mist Maker Atomizing Transducer Atomizer Ceramic Humidifier Accessories Product Introduction: 1.Specification:20*1.2mm 2.Resonance Frequency:1.70MHz 3.Resonance Impedance:<2 ohm 4.Coupling Coefficient:>52 % 5.Static Capacitance:1800pF 6.Atomization Amount:<380ml/h Details: $3.29
$4.39
SKU: 12749
$3.29
$4.39

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USB Heater 5V 5W Bendable Heating Film 30-40Celsius 1M USB for Gloves/Home USB Heater 5V 5W Bendable Heating Film 30-40Celsius 1M USB for Gloves/Home Description: Support all USB interface with 1.5A output capability, heating piece can be bent freely. Note: 1>. If exposed to air, the heating pad does not work well. 2>. The heating piece can be placed directly in therm... $1.76
$2.35
SKU: 12521
$1.76
$2.35

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Temperature Sensor Module DC 3.3V-12V NTC-10K Thermistor Module for Arduino Temperature Sensor Module DC 3.3V-12V NTC-10K Thermistor Module for Arduino Description: The temperature sensor test temperature,and the voltage comparison to detect the temperature. When the temperature is greater than the set point, the DO outputs are low. Features: 1>. 2mm temperature sensor head,... $1.59
$2.15
SKU: 12519
$1.59
$2.15

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DHT11 Temperature Module and Humidity Shiled Board Temp Sensor Module for ESP8266 ESP-01/ ESP-01S DHT11 Temperature Module and Humidity Shiled Board Temp Sensor Module for ESP8266 ESP-01/ ESP-01S Description:     This module uses ESP8266-01/ESP-01S (without ESP-01S or ESP-01) as the master control, and DHT11 as temperature and humidity sensor.     ESP8266 collects the temperature and humidity in ... $2.81
$3.75
SKU: 12512
$2.81
$3.75

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ESP8266 Wireless Module DHT11 Temperature Humidity Module Wireless WiFi Module Kit ESP-01/ESP-01S for IOT Smart Home ESP8266 Wireless Module DHT11 Temperature Humidity Module Wireless WiFi Module Kit ESP-01/ESP-01S for IOT Smart Home Description:     This module uses ESP8266-01/ESP-01S (random hair, ESP-01S or ESP-01) as the master control, and DHT11 as temperature and humidity sensor.     ESP8266 collects the temperature and humidit... $4.76
$6.35
SKU: 12511
$4.76
$6.35

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DC 12V Digital Temperature Controller Module Switch Temp Control Board -9~99 Celsius with Waterproof NTC Sensor Probe DC 12V Digital Temperature Controller Module Switch Temp Control Board -9~99 Celsius with Waterproof NTC Sensor Probe Parameter:   Parameter  Value  Temperature Measurement Range -9~99 Celsius  Control Precision 1 Celsius ... $4.69
$6.25
SKU: 12455
$4.69
$6.25

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Soil Moisture Hygrometer Detection Humidity Sensor Module Corrosion Resistance Probe DC 3.3-12V for Arduino Soil Moisture Hygrometer Detection Humidity Sensor Module Corrosion Resistance Probe DC 3.3-12V for Arduino Description: NO. Parameter Value 1 Name Soil humidity sensor 2 Size 36*15*7mm 3 Voltage ... $5.62
$7.49
SKU: 12322
$5.62
$7.49

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Blue Digital Display Thermostat Temperature Control Thermometer Thermo Controller Switch Module 12V Blue Digital Display Thermostat Temperature Control Thermometer Thermo Controller Switch Module 12V Product Introduction: 1.Control Temperature Range: -20~100 celsius 2.Resolution: 0.1 celsius (-9.9~99.9 celsius); 1 celsius (in other ranges) 3.Measurement Precision: 1 celsius 4.Return Difference: 0.1 celsius 5.Update Frequenc... $3.75
$4.99
SKU: 12223
$3.75
$4.99

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DS18B20 0.36inch Blue LED Digital Display Thermometer Thermostat Temperature Controller DC 4-28V with Metal Waterproof Probe DS18B20 0.36inch Blue LED Digital Display Thermometer Thermostat Temperature Controller DC 4-28V with Metal Waterproof Probe Product Introduction: 1.Product Name: 0.36 inch digital display thermometer 2.Power Supply Voltage: DC 4-28V 3.Temperature Measurement Range: -55~125 celsius 4.Precision:0.1 celsius 5.Sensor Type:1m DS18B20 waterproof sensor ... $5.06
$6.75
SKU: 12222
$5.06
$6.75

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Blue Digital Display Thermometer Thermostat Temperature Controller Module DC 4-28V with NTC Metal Waterproof Probe Blue Digital Display Thermometer Thermostat Temperature Controller Module DC 4-28V with NTC Metal Waterproof Probe Product Introduction: 1.Product Name: 0.36 inch digital display thermometer 2.Power Supply Voltage: DC 4-28V 3.Temperature Measurement Range: -20~100 celsius 4.Precision: 0.1 celsius 5.Sensor Type:1m NTC metal waterproof sensor... $3.56
$4.75
SKU: 12221
$3.56
$4.75

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Blue Double LED Display Temperature Control Thermometer Temperature Controller DC 4-28V Blue Double LED Display Temperature Control Thermometer Temperature Controller DC 4-28V Product Introduction: 1.Shell Size: 47.8mm*28.8mm*15mm 2.Power Supply Voltage: DC 4-28V 3.Temperature Measurement Range:-20~100 celsius 4.Display Color: blue 5.Display Way: 0.28 inch LED digital tube 6.Update Speed: 4s/times ... $5.81
$7.75
SKU: 12220
$5.81
$7.75

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Cycle Timing Delay Relay Module Red Blue Display Multifunction Board Module DC 24V Cycle Timing Delay Relay Module Red Blue Display Multifunction Board Module DC 24V Product Introduction: 1.Double LED Display: it can set two groups timing time T1 and T2 2.Three Timing Time Chosen: 0-999s, 0-999min, 0-999h 3.Power Supply Voltage: DC 24V 4.Relay Operating Current: <120mA 5.Size: 69*37mm ... $6.37
$8.49
SKU: 12219
$6.37
$8.49

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High Precision Red Blue Double Digital Display Temperature Controller Thermometer DC 12V with White Shell High Precision Red Blue Double Digital Display Temperature Controller Thermometer DC 12V with White Shell Product Introduction: 1.Temperature Control Range: -20~100 celsius 2.Resolution: 0.1 celsius (-9.9~99.9 celsius); 1 celsius (in other ranges) 3.Measurement Precision: 1 celsius 4.Max Temperature Difference: 0.1 celsius 5.Update... $6.26
$8.35
SKU: 12216
$6.26
$8.35

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Red Digital Display Temperature Controller Thermometer Module DC 5V with 1m Waterproof Sensor Red Digital Display Temperature Controller Thermometer Module DC 5V with 1m Waterproof Sensor Product Introduction: 1.Temperature Control Range: -20~100 celsius 2.Resolution: 0.1 celsius (-9.9~99.9 celsius); 0.1 celsius (in other ranges) 3.Measurement Precision: 1 celsius 4.The Minimum Temperature Difference: 0.1 celsius ... $4.87
$6.49
SKU: 12214
$4.87
$6.49

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Red Double Digital Display Thermometer Thermostat Temperature Controller DC 4-28V Red Double Digital Display Thermometer Thermostat Temperature Controller DC 4-28V Product Introduction: 1.Size: 45*26mm 2.Power Supply Voltage: DC 4-28V 3.Measurement Temperature:-20~100 celsius 4.Display Color: red + red 5.Display Method: 0.28 inch LED 6.Update Speed: 1s/times 7.Measurement Precision: 1... $4.87
$6.49
SKU: 12213
$4.87
$6.49

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IR Infrared Obstacle Avoidance Sensor Module ITR20001/T Transceiver Module 3.0-5.3V for Arduino IR Infrared Obstacle Avoidance Sensor Module ITR20001/T Transceiver Module 3.0-5.3V for Arduino Product Introduction: 1.Operating Voltage:3.0-5.3V 2.Size:31*12mm 3.Mounting Hole Size:3.0mm 4.Detection Distance:5mm-5cm 5.Applications:robot tracking,barrier avoidance toy car and assembly line counting Features: 1.Ado... $1.39
$1.85
SKU: 12144
$1.39
$1.85

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DZB198 Red LED Display Dot Matrix Electronic Thermometer 5V 200mA with Shell DZB198 Red LED Display Dot Matrix Electronic Thermometer 5V 200mA with Shell Product Introduction: 1.Digital Temperature Sensor:DS18B20 2.Display:1.9mm red highlight LED dot matrix 3.Character Height:20mm 4.Measurement Range:-50.0~+125.0 celsius 5.Power Supply Voltage:5V 6.Current:200mA 7.Mounting H... $8.24
$10.99
SKU: 12141
$8.24
$10.99

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Blue DS18B20 Digital Display Thermometer Module Photosensitive Control Module 6-15V 60mA Blue DS18B20 Digital Display Thermometer Module Photosensitive Control Module 6-15V 60mA Product Introduction: 1.Adopt DS18B20 digital temperature sensor to achieve high precision temperature measurement 2.Display adopts 0.56 inch 4-bit +0.36 inch 1-bit highlight digital tube 3.Measurement Display Range:-50~+125 celsiu... $8.24
$10.99
SKU: 12140
$8.24
$10.99

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Red DS18B20 6-15V Digital Display Thermometer Module Photosensitive Control Module Red DS18B20 6-15V Digital Display Thermometer Module Photosensitive Control Module Product Introduction: 1.Adopt DS18B20 digital temperature sensor to achieve high precision temperature measurement 2.Display adopts 0.56 inch 4-bit +0.36 inch 1-bit highlight digital tube 3.Measurement Display Range:-50~+125 celsiu... $6.74
$8.99
SKU: 12139
$6.74
$8.99

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Temperature Humidity Acquisition Module Transducer RS485 Modbus Communication Temperature Humidity Acquisition Module Transducer RS485 Modbus Communication Product Introduction: 1.Power Supply Voltage:DC 5-28V 2.Power Consumption:<0.2W 3.Temperature Precision:+/-0.5 celsius 4.Humidity Precision:+/-0.1%RH 5.Transducer Operating Temperature:-20~70 celsius 6.Transducer Operating... $10.64
$14.19
SKU: 11682
$10.64
$14.19

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D16mm 108KHz Ultrasonic Mist Maker Atomizer Transducer w/PCB DC 3-12V for Ceramic Humidifier D16mm 108KHz Ultrasonic Mist Maker Atomizer Transducer w/PCB DC 3-12V for Ceramic Humidifier Product Introduction: 1.Diameter:16mm 2.Frequency:108+/-5KHz 3.Driving Voltage:DC 3-12V 4.High Conversion Efficiency 5.Low Impedance Stable Waveform 6.Low Dielectric Loss 7.Power:1.5-3W 8.Service Life:>3000h 9.Strong... $3.65
$4.89
SKU: 11437
$3.65
$4.89

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16mm 142KHz Ultrasonic Mist Maker Atomizer Transducer Ceramic Humidifier Accessories DC 3-12V 1.5-3W 16mm 142KHz Ultrasonic Mist Maker Atomizer Transducer Ceramic Humidifier Accessories DC 3-12V 1.5-3W Product Introduction: 1.Driving Voltage:DC 3-12V 2.High Conversion Efficiency 3.Low Impedance Stable Waveform 4.Low Dielectric Loss 5.Power:1.5-3W 6.Service Life:>3000h 7.Strong Corrosion Resistance 8.Diameter:16mm 9... $1.72
$2.29
SKU: 11435
$1.72
$2.29

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16mm 108KHz Ultrasonic Mist Maker Fogger Atomizer Transducer DC 3-12V with PCB for Ceramic Humidifier 16mm 108KHz Ultrasonic Mist Maker Fogger Atomizer Transducer DC 3-12V with PCB for Ceramic Humidifier Product Introduction: 1.Driving Voltage:DC 3-12V 2.High Conversion Efficiency 3.Low Impedance Stable Waveform 4.Low Dielectric Loss 5.Power:1.5-3W 6.Service Life:>3000h 7.Strong Corrosion Resistance 8.Applications:for ... $3.67
$4.89
SKU: 11433
$3.67
$4.89

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XH-W1219 Digital Thermostat Module Temperature Controller Module Switch with Waterproof NTC Probe Dual LED Display Red+Green XH-W1219 Digital Thermostat Module Temperature Controller Module Switch with Waterproof NTC Probe Dual LED Display Red+Green Product Introduction: 1.Model:XH-W1219 2.Control Range:-50~110 celsius 3.Control Precision:0.1 celsius 4.Measuring Input:NTC10K waterproof sensor L=0.5m 5.High Temperature Alarm:-49~110 celsius 6.Input Voltage:DC 12V 7.Outp... $3.26
$4.35
SKU: 11309
$3.26
$4.35

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Red+Green 12V Digital Temperature Controller Module with NTC Waterproof Temperature Sensor Thermostat Switch Red+Green 12V Digital Temperature Controller Module with NTC Waterproof Temperature Sensor Thermostat Switch Product Introduction: 1. Control Temperature Range:-20~100 celsius 2. Resolution:-9.9~99.9 celsius precision 0.1 celsius;other temperature precision 1 celsius 3. Measurement Precision:1 celsius 4. Backlash Precision:0.1 celsius ... $4.49
$5.99
SKU: 11093
$4.49
$5.99

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Red+Green 5V Digital Temperature Controller Thermostat Switch w/ NTC Waterproof Temperature Sensor Red+Green 5V Digital Temperature Controller Thermostat Switch w/ NTC Waterproof Temperature Sensor Product Introduction: 1.Control Temperature Range:-20~100 celsius 2.Resolution:-9.9~99.9 celsius precision 0.1 celsius;other temperature precision 1 celsius 3.Measurement Precision:1 celsius 4.Backlash Precision:0.1 celsius 5.R... $4.69
$6.25
SKU: 11092
$4.69
$6.25

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0.36 Inch Blue Digital Thermometer LED Display DS 18B20 Waterproof Temperature Sensor DC4-28V 0.36 Inch Blue Digital Thermometer LED Display DS 18B20 Waterproof Temperature Sensor DC4-28V Product Introduction: 1.Name:0.36 inch digital display thermometer 2.Power Supply Voltage:DC 4-28V 3.Measurement Range:-55~125 celsius 4.Precision:0.1 celsius 5.Sensor Type:1m DS18B20 waterproof sensor 6.Refresh Rate:1s/times... $4.64
$6.19
SKU: 11091
$4.64
$6.19

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0.28 Inch Red LED Display Module for DS18B20 Digital Thermometer -55~125 Celsius 0.28 Inch Red LED Display Module for DS18B20 Digital Thermometer -55~125 Celsius Product Introduction: 1.Power Supply Voltage:DC 4-28V 2.Measurement Range:-55~125 celsius 3.Sensor Type:1m DS18B20 waterproof sensor 4.Refresh Rate:1s/times 5.Display Size:22*10mm $2.99
$3.99
SKU: 11089
$2.99
$3.99

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-20~100℃ Digital Celsius Thermometer Temperature Measure Detector Meter 0.56" Red LED Panel with NTC Waterproof Temp Probe -20~100℃ Digital Celsius Thermometer Temperature Measure Detector Meter 0.56" Red LED Panel with NTC Waterproof Temp Probe Product Introduction: Product Name Digital Temperature Measure Detector Shell Size 47.8*28.8*15mm Power Supply Voltage DC 4-28V Measur... $5.36
$7.15
SKU: 11087
$5.36
$7.15

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0.36Inch Blue Digital Thermometer LED Display NTC Metal Waterproof Temperature Sensor DC4-28V 0.36Inch Blue Digital Thermometer LED Display NTC Metal Waterproof Temperature Sensor DC4-28V Product Introduction: 1.Shell:32*20mm (L*W) 0.36 inch  2.Sensor Type:NTC metal waterproof probe  3.Measurement Temperature:-20~100 celsius  4.Measurement Precision:-20~-10 celsius precision 1 celsius;-10~10... $3.37
$4.49
SKU: 11086
$3.37
$4.49

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0.28Inch Blue Digital Thermometer w/ NTC Metal Waterproof Probe Temperature Sensor 0.28Inch Blue Digital Thermometer w/ NTC Metal Waterproof Probe Temperature Sensor Product Introduction: 1.Name:0.28 inch digital display thermometer 2.Power Supply Voltage:DC 4-28V 3.Measurement Range;-20~100 celsius 4.Precision:0.1 celsius 5.Sensor Type:1m NTC metal waterproof sensor 6.Refresh Rate:1s/tim... $3.22
$4.29
SKU: 11085
$3.22
$4.29

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DC 4-28V Red+Blue Dual Display Digital Thermometer w/ NTC Waterproof Metal Probe Temperature Sensor DC 4-28V Red+Blue Dual Display Digital Thermometer w/ NTC Waterproof Metal Probe Temperature Sensor Product Introduction: 1.Size:45*26mm 2.Power Supply Voltage:DC 4-28V 3.Measurement Temperature:-20~100 celsius 4.Display Color:red + blue 5.Display Way: 0.28 LED 6.Refresh Rate:1s/times 7.Measurement Precision:1 celsius 8... $4.91
$6.55
SKU: 11084
$4.91
$6.55

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SBWR-2260 K-Type Temperature Sensor Transmitter 0-500Centigrade 4-20mA SBWR-2260 K-Type Temperature Sensor Transmitter 0-500Centigrade 4-20mA Product Introduction:   1.Output Signal:4-20mA 2.Load Resistance:250 ohm 3.Output Type:two-wire system  4.Power Supply Voltage:DC 24V+/-10V 5.Protection Level:IP65   $6.74
$8.99
SKU: 10248
$6.74
$8.99

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RTD PT100 SBW Temperature Sensor Transmitter Isolated Sensor 24V DC 4-20mA 0-200 Degree RTD PT100 SBW Temperature Sensor Transmitter Isolated Sensor 24V DC 4-20mA 0-200 Degree Product Introduction: 1. Excitation Current:<=800uA  2. Precision:+/-2%F.S 3. Temperature Coefficient:<=150ppm/K.F.S 4. Operating Temperature:0-200℃ 5. Operating Humidity:<98% RH 6. Operating Air Pre... $2.99
$3.99
SKU: 10247
$2.99
$3.99

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0-50℃ Celsius RTD PT100 SBW Temperature Sensor Transmitter Isolated Sensor Module 4mA-20MA Output DC 24V 0-50℃ Celsius RTD PT100 SBW Temperature Sensor Transmitter Isolated Sensor Module 4mA-20MA Output DC 24V Product Introduction: 1.Excitation Current:<=800uA  2.Precision:+/-2%F.S 3.Temperature Coefficient:<=150ppm/K.F.S 4.Operating Temperature:-20℃~85℃ 5.Operating Humidity:<98% RH 6.Operating Air Pressur... $3.44
$4.59
SKU: 10246
$3.44
$4.59

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MLX90614ESF Human Body Infrared Temperature Sensor Non-Contact Temperature Module MLX90614ESF Human Body Infrared Temperature Sensor Non-Contact Temperature Module Features and Benefits: 1.Small size and low cost 2.Easy to integrate 3.Factory calibrated in wide temperature range: -40℃ to 85℃ for sensor temperature and -70℃ to 380℃ for object temperature 4.High accuracy of 0.5℃ over ... $9.74
$12.99
SKU: 9911
$9.74
$12.99

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Digital Thermometer Temperature Tester Blue Backlight LED Display with Waterproof NTC Sensor Probe -50-110℃ for Computer Air Conditioner Digital Thermometer Temperature Tester Blue Backlight LED Display with Waterproof NTC Sensor Probe -50-110℃ for Computer Air Conditioner Product Introduction: 1.Temperature Range:-50℃~110℃ 2.Cable Length:0.56m 3.Voltage:DC 5V-25V 4.Operating Current:20mA (max) 5.Probe Temperature Length:1m 6.Appearance Size:48*28**17mm 7.Probe Feature:waterproof,anti-explosi... $4.76
$6.35
SKU: 9660
$4.76
$6.35

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Double-Channel Temperature Display Module DC 10-32V For DIY Module Double-Channel Temperature Display Module DC 10-32V For DIY Module Product Introduction: 1.DC 10-32V Wide Voltage Input 2.Input Voltage Display Function 3.2-Channel Temperature Display:1-channel 0-99 degree;1-channel 0-120 degree 4.Time Function:24 hour time system;time can be updated automatica... $5.44
$7.25
SKU: 9658
$5.44
$7.25

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0.36Inch Red 3 Bits LED Digital Display Thermometer 0.36" Temperature Meter with Waterproof NTC Sensor Probe -20~100℃ 0.36Inch Red 3 Bits LED Digital Display Thermometer 0.36" Temperature Meter with Waterproof NTC Sensor Probe -20~100℃ Product Introduction: 1.Shell Size:32MM*20MM 2.Sensor Type:NTC metal waterproof probe 3.Testing Temperature:-20℃~100℃   4.Testing Precision:-20℃~-10℃,1℃;-10℃~100℃,0.1℃ 5.Power Supply Voltage:DC 4-28V  red wire connect... $3.44
$4.59
SKU: 9417
$3.44
$4.59

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0.28Inch 3 Bits Red LED Display Digital Thermometer Temperature Meter with NTC Sensor Metal Waterproof Probe DC4-28V 0.28Inch 3 Bits Red LED Display Digital Thermometer Temperature Meter with NTC Sensor Metal Waterproof Probe DC4-28V Product Introduction: 1.Power Supply Voltage:DC4-28V 2.Testing Temperature Range:-20℃~100℃ 3.Precision:0.1℃ 4.Sensor Type:1m NTC metal waterproof sensor 5.Refresh Rate:1s/times 6.Display Size:22mm*10mm*8mm Applications: ... $3.22
$4.29
SKU: 9416
$3.22
$4.29

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Water Liquid Level Detection Module Switch Sensoring Controller 12V Water Liquid Level Detection Module Switch Sensoring Controller 12V Product Introduction: 1.Relay J:control pump power 2.Capactor C1:eliminate signal wire inteference 3.IC:NE555 connects Schmidt trigger circuit,using its return difference to sustain 4.Auto Draw Water:when water level is lower tha... $3.89
$5.19
SKU: 9414
$3.89
$5.19

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Water Liquid Level Controller Sensor Module Drainage Protect Controlling Circuit Board Water Liquid Level Controller Sensor Module Drainage Protect Controlling Circuit Board Product Introduction: 1.Operating Voltage:AC/DC 9-12V Details: $4.27
$5.69
SKU: 9291
$4.27
$5.69

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Water Level Detection Sensor Module Liquid Level Controller For Pond Tank Warter Level Detection Water Level Detection Sensor Module Liquid Level Controller For Pond Tank Warter Level Detection Product Introduction: 1.N1:null line 2.L2 L3 are control output L phase line 3.Contactor L2:when water is full,it will power on;when water is not enough,it will power off 4.Contactor L3:when water is not enough,it will power on;w... $7.49
$9.99
SKU: 9290
$7.49
$9.99

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HTU21D+BMP180+BH1750FVI Temperature Humidity Pressure Light Sensor Triad Module HTU21D+BMP180+BH1750FVI Temperature Humidity Pressure Light Sensor Triad Module Product Parameter : 1. Power Supply Voltage:1.5V—3.6V 2. Humidity Testing Range:0—100%RH 3. Temperature Testing Range:-40℃—105℃ 4. Maximum Power Consumption: 2.7UW 5. Communication  Way:I2C 6. Humidity ... $11.47
$15.29
SKU: 8862
$11.47
$15.29

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Plant Watering Alerter Humidity Moisture Water Sensor Module Soil Detection Module Plant Watering Alerter Humidity Moisture Water Sensor Module Soil Detection Module Descirption: 1. Size:140*15mm 2. Work voltage:3V Put In the Soil as Below: $5.89
$7.85
SKU: 8861
$5.89
$7.85

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Precision Dual LED Display Digital Thermometer Temperature Meter -20℃-100℃ with Waterproof NTC Sensor Metal Probe Precision Dual LED Display Digital Thermometer Temperature Meter -20℃-100℃ with Waterproof NTC Sensor Metal Probe Description: Size: 45MM * 26MM Refresh rate: about 1S / times Supply voltage: DC 4-28V Accuracy: 1 ℃ Measuring temperature: -20 ℃ ~ 100 ℃ Working temperature: -40 ℃ to 80 ℃ Display color: Red + Blue Sensor Type: 1M NTC wa... $5.36
$7.15
SKU: 8708
$5.36
$7.15

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Temperature Control -20~100℃ Precision Dual relay Control Alarm Temperature Control -20~100℃ Precision Dual relay Control Alarm Temperature Control -20~100℃ Precision Dual relay Control Alarm Breeding Shed Air Regulator Description: Temperature range: -20 ℃ ~ + 100 ℃ Resolution: -9.9 ℃ ~ 99.9 ℃ paragraph 0.1 ℃, other temperature ranges 1 ℃ Temperature m... $8.66
$11.55
SKU: 8706
$8.66
$11.55

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XH-W1209 Thermostat Switch Miniature Plate High-precision Digital Temperature Controller XH-W1209 Thermostat Switch Miniature Plate High-precision Digital Temperature Controller Description:   Model: WH-W1209 Accuracy: ± 0.1 ℃ Control accuracy: 0.1 ℃ Backlash accuracy: 0.1 ℃ Refresh rate: 0.5S Temperature range: -50-110 ℃ High-temperature protection: 0-110 ℃ Input ... $3.11
$4.15
SKU: 8701
$3.11
$4.15

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Microcomputer Adjustable Temperature Display Intelligent Electronic Temperature Control Thermostat Switch Microcomputer Adjustable Temperature Display Intelligent Electronic Temperature Control Thermostat Switch Description: Electrical Product Features: Temperature measurement range: -50 ℃ ~ 110 ℃ Resolution: 0.1 ℃ when -9.9-99.9 other temperature ranges 1 ℃ Accuracy: ± 0.1 ℃ control accuracy: 0.1 ℃ Backlash accuracy: 0.1 ℃ Re... $5.21
$6.95
SKU: 8700
$5.21
$6.95

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4mA-20mA Output -50~150℃ RTD PT100 SBW Temperature Transmitter Sensor Module 4mA-20mA Output -50~150℃ RTD PT100 SBW Temperature Transmitter Sensor Module Description: 1. The excitation current: <800uA 2. Accuracy: +/- 0.2F.S 3. Temperature coefficient: <150ppm/K F.S. 4. Working temperature: -20℃ ~ 85℃ 5. Working humidity: <98% RH 6. Operating atmospheric p... $4.24
$5.65
SKU: 8184
$4.24
$5.65

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0-100℃ 4mA-20mA RTD PT100 SBW Temperature Transmitter Sensor Module 0-100℃ 4mA-20mA RTD PT100 SBW Temperature Transmitter Sensor Module Description: 1. The excitation current: <800uA 2. Accuracy: +/- 0.2F.S 3. Temperature coefficient: <150ppm/K F.S. 4. Working temperature: -20℃ ~ 85℃ 5. Working humidity: <98% RH 6. Operating atmospheric p... $4.24
$5.65
SKU: 8183
$4.24
$5.65

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SMD MINI Si7021 Temp Humidity Sensor Module Temperature Sensor I2C Interface for Arduino SMD MINI Si7021 Temp Humidity Sensor Module Temperature Sensor I2C Interface for Arduino Specifications 1. Operating voltage: 1.9-3.6V (recommended 3.3V) 2. Standby current: 60nA 3. Temperature range: -40 - 85 ℃ (Recommended -10 - 60 ℃) 4. Temperature accuracy: ± 0.4 ℃ (-10 - 85 ℃) 5. Humidity rang... $4.99
$6.65
SKU: 7046
$4.99
$6.65

26

DHT11 Sensor Temperature and Relative Humidity Sensor Module for Arduino DHT11 Sensor Temperature and Relative Humidity Sensor Module for Arduino DHT11 digital temperature and humidity sensor is a containing compound sensor has been calibrated digital signal output temperature and humidity, it dedicated digital module acquisition technology and the temperature and humidity sensor ... $2.24
$2.99
SKU: 3485
$2.24
$2.99

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Waterproof Digital Thermal Probe Sensor DS18B20 Waterproof Digital Thermal Probe Sensor DS18B20 Specifications: 1, The detector uses the imported brandnew DS18B20 temperature sensor chip,each pin of which is separated by heat shrinkable tube,to prevent short circuit and internal sealing glue, water proof and moisture proof. 2, ... $1.69
$2.25
SKU: 1391
$1.69
$2.25

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