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4-Pack WiFi Temperature Humidity Sensor: Wireless Temperature Humidity Monitor with App Alert, Free Data Storage Export, Smart Indoor Thermometer Hygrometer Compatible with Alexa Google Assistant
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  • $64.99 –
  • Free Shipping
PRO Version: Water Sensor 7 Pro, with Flood, Temperature, Humidity Sensor, SmartThings Sensor Compatible, Z-Wave Plus, S2, SmartStart, ZWave hub Required
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PRO Version: Water Sensor 7 Pro, with Flood, Temperature, Humidity Sensor, SmartThings Sensor Compatible, Z-Wave Plus, S2, SmartStart, ZWave hub Required
  • Brand: AEOTEC, Aeotec
  • Part Number: ZWA019
  • Sensing Distance: 0.02 inches
  • Connection: Batteries
  • Model #: 239006939704
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  • $59.99 –
  • Free Shipping
4-in-1 Soil Moisture Meter Digital Plant for Indoor  Outdoor Plants | Temperature/Soil Moisture/pH Meter/Sunlight Intensity,Backlight LCD display,Foldable,Rust proof probe,Easy-to-Read and Use
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  • $62.99 –
  • Free Shipping
Indoor Digital Hygrometer Thermometer for Room Temperature Humidity Meter | Thermometer Accuracy Calibration LCD Temperature Sensor with Maximum and Minimum Records,1 Pack
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  • $25.99 –
  • Free Shipping
LD2410B 24GHz Millimeter Wave Radar Smart Human Presence Sensing Module 5V Bluetooth Motion Switch Sensor Board Cable Wire Detector for Smart Home Automation Lighting Security System
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LD2410B 24GHz Millimeter Wave Radar Smart Human Presence Sensing Module 5V Bluetooth Motion Switch Sensor Board Cable Wire Detector for Smart Home Automation Lighting Security System
  • Type: Sensors
  • Sensing Method: 24GHz millimeter-wave radar
  • Connection: Bluetooth + cable
  • Measurement Function: Motion
  • Model #: 700670345969
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  • $11.99 –
  • Free Shipping
Infrared Thermometer Laser Temperature Gun -58 to 1112,with Cal Calibration and Adjustable Emissivity,Min& Max Measure,for Cooking,Oven,Meat Food,HVAC,ApplianceYellow
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Infrared Thermometer Laser Temperature Gun -58 to 1112,with Cal Calibration and Adjustable Emissivity,Min& Max Measure,for Cooking,Oven,Meat Food,HVAC,ApplianceYellow
  • Brand: AHOSOUTLY
  • Part Number: UW510
  • Type: Battery Powered, Digital
  • Sensing Method: Battery Powered, Digital
  • Model #: 627982000146
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  • $25.99 –
  • Free Shipping
HLK-LD1020 10g Micro Motion Intelligent Module Low Power Ra DAR Sensor Human Microwave Sensing (with Pin 5Pcs)
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  • $25.24 –
  • Free Shipping
  • $23.64 - $25.24
HLK-LD2453 24G Multi-Target Human Motion Trajectory Radar Module Millimeter-Wave Sensor Single-Transmitter, Dual-Receiver via Serial Communication (Module Test Kit)
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  • $44.12 –
  • Free Shipping
  • $42.52 - $44.12
DCDC Boost Converter Module, 1032 V Input to 3560 V Output, 5 A CC CV Adjustable, 120 W Max
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  • $22.10 –
  • Free Shipping
  • $20.50 - $22.10
10Pcs HR202 Humidity Sensor HR202L Humidity Sensor Module Humidity Detector Humidity Sensitive Resistor
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  • $12.99 –
  • Free Shipping
30pcs 6050 Electret Condenser Microphone Pickup Module 6x5mm High Sensitivity Audio Sensor with Pin for Recording
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  • $16.79 –
  • Free Shipping
  • $15.19 - $16.79
BMA400 3 Axis Accelerometer ±2g/±4g/±8g/±16g Ultra Low Power Acceleration Sensor Module 1.2V~3.6V SPI IIC I2C Serial Interface for Intelligent Wearable Device
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  • $16.93 –
  • Free Shipping
  • $15.33 - $16.93
30pcs 4x1.3mm Patch Microphone Head Non-Capacitive Omnidirectional MIC High Temperature Resistance
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  • $16.79 –
  • Free Shipping
  • $15.19 - $16.79
16 Channel 5V Relay Module with Optocoupler Isolation 10A IIC Expandable Isolation Driver Relay Board XL9535-K16V5
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  • $22.14 –
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  • $20.54 - $22.14
10pcs 8.5x8.5mm Passive Electromagnetic Buzzer 3V High Temperature Resistance
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10pcs 8.5x8.5mm Passive Electromagnetic Buzzer 3V High Temperature Resistance

Limited time offer, ends 10/07

  • Model #: Kepler-8.10-OYS-731
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  • $12.99 –
  • Free Shipping
S500 High-Precision Digital Graphic Recording Multimeter  20000 Counts, Color Screen, True RMS, 1000V/10A, Data Logging Graph Mode
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  • $94.68 –
  • Free Shipping
  • $93.08 - $94.68
Victron Energy AC Current Sensor for Single Phase, max 40 amp
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  • $81.99 –
  • $5.99 Shipping
E3F-DS30P1 300mA Infrared Ray Diffuse Reflection Optical Sensor Switch DC 6-36V
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  • $14.99 –
  • Free Shipping
Direct from Unique-Bargains Direct from Unique-Bargains
HTMR07-J5 Humidity Sensor Module Temperature Sensor | Compatible with HOKURIKU/HDK HSU-07 Series Sensors, Replacement Part, Fit for Dehumidifier
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HTMR07-J5 Humidity Sensor Module Temperature Sensor | Compatible with HOKURIKU/HDK HSU-07 Series Sensors, Replacement Part, Fit for Dehumidifier
  • Brand: JFQWLE
  • Part Number: HTMR07-J5
  • Output Configuration: Analog
  • Resistance: 20% - 95% RH
  • Model #: 875772994721
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  • $28.99 –
  • Free Shipping
HLK-LD2450 24GHz Trajectory Sensor Kit ISM Smart Home Human Movement Tracking Ra·DAR Induction Module Distance Angle Speed Measurement (1Piece)
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  • $27.13 –
  • Free Shipping
  • $25.53 - $27.13
1pc Grove - Temperature & Humidity Sensor(SHT40), I2C, ±1.8% / max. ±3.5% RH and ±0.2°C Temp, Ideal for Climate Monitoring, Smart Home
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  • $52.98 –
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1pc Industrial pH Meter/Sensor MODBUS-RTU RS485 & 4~20mA Current (S-pH-01A)
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1pc Industrial pH Meter/Sensor MODBUS-RTU RS485 & 4~20mA Current (S-pH-01A)

Limited time offer, ends 10/15

  • Model #: CJJGZMC7AZ-0821-160
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  • $403.99 –
  • Free Shipping
TEMT6000 Light Sensor Module Ambient Light Sensor Module Analog Light Intensity Module Visible Light Sensor Module Pack of 2
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  • $16.08 –
  • Free Shipping
  • $14.48 - $16.08
0-5A AC Current Detection Sensor Module Switch Output (DC 5V, Green)
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0-5A AC Current Detection Sensor Module Switch Output (DC 5V, Green)

Limited time offer, ends 10/08

  • Model #: 20260830ZP54C5JS
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  • $16.18 –
  • Free Shipping
  • $14.58 - $16.18
0-5A AC Current Detection Sensor Module Switch Output (DC 24V, Green)
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0-5A AC Current Detection Sensor Module Switch Output (DC 24V, Green)

Limited time offer, ends 10/08

  • Model #: 20260830ZP55C5JS
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  • $16.18 –
  • Free Shipping
  • $14.58 - $16.18
0-5A AC Current Detection Sensor Module Switch Output (DC 12V, Green)
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0-5A AC Current Detection Sensor Module Switch Output (DC 12V, Green)

Limited time offer, ends 10/08

  • Model #: 20260830ZP56C5JS
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  • $16.18 –
  • Free Shipping
  • $14.58 - $16.18
TSL2561 Sensor Module Light Luminosity Sensor Breakout (Pack of 2)
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TSL2561 Sensor Module Light Luminosity Sensor Breakout (Pack of 2)

Limited time offer, ends 10/08

  • Model #: 20260830ZP47C5JS
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  • $21.58 –
  • Free Shipping
  • $19.98 - $21.58
HLK-LD1020 10g Micro Motion Intelligent Module Low Power Ra¡¤DAR Sensor (Module Without Pin)
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  • $16.52 –
  • Free Shipping
  • $14.92 - $16.52
HLK-LD1020 10g Micro Motion Intelligent Module Low Power Ra¡¤DAR Sensor (Module with Pin)
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  • $16.99 –
  • Free Shipping
  • $15.39 - $16.99
HLK-LD2450 24GHz Trajectory Sensor ISM Smart Home Human Movement Tracking Ra·DAR Induction Module Distance Angle Speed Measurement (1Piece)
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  • $25.22 –
  • Free Shipping
  • $23.62 - $25.22