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Extech Instruments Humidity+Temperature Chart Recorder w/Detachable Probe w/NIST RH520A-240-NIST

Extech Instruments Humidity+Temperature Chart Recorder w/Detachable Probe w/NIST RH520A-240-NIST

Extech Instruments Humidity+Temperature Chart Recorder w/Detachable Probe w/NIST RH520A-240-NIST. Built using particularly durable and reliable materials and construction these Tools built by the authorities at Extech Instruments provides you with... more

$467.49

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EXTECH 45158 Anemometer with Humidity,100 to 5500 fpm

EXTECH 45158 Anemometer with Humidity,100 to 5500 fpm

Anemometer, Minimum Velocity Measured 100 fpm, Probe Diameter 1 in, Probe Type Rotating Vane, Maximum Velocity Measured 3,936 fpm, Minimum Dew Point Measured 32 Degrees F, Minimum Hot Wire Probe Length Not Applicable, Minimum Operating Temperature 0... more

$154.99

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EXTECH 445715 Digital Hygrometer,Remote Probe

EXTECH 445715 Digital Hygrometer,Remote Probe

Digital Hygrometer, Temperature, Number of Sensors 1, Extendable Probe with 18 in Cable, Base Temperature Range 14 to 140 Degrees F/-10 to 60 Degrees C, 4-Digit LCD Display, Simultaneous Display of Temperature and Humidity, 4.3 in L x 3.9 in W x 0.78 in D more

$55.99

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EXTECH 445815 Digital Hygrometer,Alarm,14 to 140 F

EXTECH 445815 Digital Hygrometer,Alarm,14 to 140 F

Digital Hygrometer, Humidity, Number of Sensors 1, Extendable Probe with 18 in Cable, Base Temperature Range 14 to 140 Degrees F/-10 to 60 Degrees C, 3-Digit LCD Display, Hygro-Thermometer Humidity Alert with Dew Point, 4.3 in L x 3.9 in W x 0.78 in D more

$56.05

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Extech Instruments Thermo-Hygrometer RHT510

Extech Instruments Thermo-Hygrometer RHT510

Extech Instruments Thermo-Hygrometer RHT510. The RHT510 is a Hygro-Thermometer Psychrometer that measures Relative Humidity Temperature Dew Point and Wet Bulb. General purpose bead wire Type K probe is included for measuring Temperature up to 480F... more

$127.99

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Hydrofarm Active Air Thermometer & Hygrometer | Wayfair HGIOHT

Hydrofarm Active Air Thermometer & Hygrometer | Wayfair HGIOHT

Features:Includes a remote probe for second zone temperatureThermometer with hygrometerLarge display shows current temperature and humidity levelsRecords high and low points for both temperature and humiditySuitable for indoor and outdoorColor:... more

$28.35

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Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond Flying Clothing QINAN

Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond Flying Clothing QINAN

1�50cm Extension Cord: The temperature and humidity switch probe has a 50cm long power cord so that your use is no longer restricted by distance. 2�High Accuracy: ±3%RH high accuracy error detection bring you all the time monitoring by connecting... more

$12.50

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Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

Item Type: Temperature Controller Probe Material: Stainless Steel Weight: Approx.30g/1.1oz Humidity Measurement Range: 0-99%RH Measurement Error: ±3%RH Temperature Probe Size: Approx. 50x6mm/1.969x0.236in Probe Power Cord Length: Approx. 50cm/19.685in... more

$8.61

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Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond LMZ

Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond LMZ

1�50cm Extension Cord: The temperature and humidity switch probe has a 50cm long power cord so that your use is no longer restricted by distance. 2�High Accuracy: ±3%RH high accuracy error detection bring you all the time monitoring by connecting... more

$11.33

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LaMaz Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

LaMaz Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

Item Type: Temperature Controller Probe Material: Stainless Steel Weight: Approx.30g/1.1oz Humidity Measurement Range: 0-99%RH Measurement Error: ±3%RH Temperature Probe Size: Approx. 50x6mm/1.969x0.236in Probe Power Cord Length: Approx. 50cm/19.685in more

$18.28

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Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

1�50cm Extension Cord: The temperature and humidity switch probe has a 50cm long power cord so that your use is no longer restricted by distance. 2�High Accuracy: ±3%RH high accuracy error detection bring you all the time monitoring by connecting... more

$7.86

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2024 Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond clearance Closing sale Big sale Flash Sale

2024 Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond clearance Closing sale Big sale Flash Sale

1�50cm Extension Cord: The temperature and humidity switch probe has a 50cm long power cord so that your use is no longer restricted by distance. 2�High Accuracy: ±3%RH high accuracy error detection bring you all the time monitoring by connecting... more

$5.44

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Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

Item Type: Temperature Controller Probe Material: Stainless Steel Weight: Approx.30g/1.1oz Humidity Measurement Range: 0-99%RH Measurement Error: ±3%RH Temperature Probe Size: Approx. 50x6mm/1.969x0.236in Probe Power Cord Length: Approx. 50cm/19.685in more

$5.99

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Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond Flying Clothing

Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond Flying Clothing

1�50cm Extension Cord: The temperature and humidity switch probe has a 50cm long power cord so that your use is no longer restricted by distance. 2�High Accuracy: ±3%RH high accuracy error detection bring you all the time monitoring by connecting... more

$12.50

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LaMaz Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

LaMaz Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

Item Type: Temperature Controller Probe Material: Stainless Steel Weight: Approx.30g/1.1oz Humidity Measurement Range: 0-99%RH Measurement Error: ±3%RH Temperature Probe Size: Approx. 50x6mm/1.969x0.236in Probe Power Cord Length: Approx. 50cm/19.685in more

$11.66

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Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

1�50cm Extension Cord: The temperature and humidity switch probe has a 50cm long power cord so that your use is no longer restricted by distance. 1�High Accuracy: ±3%RH high accuracy error detection bring you all the time monitoring by connecting... more

$8.63

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Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

1�50cm Extension Cord: The temperature and humidity switch probe has a 50cm long power cord so that your use is no longer restricted by distance. 2�High Accuracy: ±3%RH high accuracy error detection bring you all the time monitoring by connecting... more

$9.42

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Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

1�50cm Extension Cord: The temperature and humidity switch probe has a 50cm long power cord so that your use is no longer restricted by distance. 2�High Accuracy: ±3%RH high accuracy error detection bring you all the time monitoring by connecting... more

$9.92

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2024 Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

2024 Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

1�50cm Extension Cord: The temperature and humidity switch probe has a 50cm long power cord so that your use is no longer restricted by distance. 2�High Accuracy: ±3%RH high accuracy error detection bring you all the time monitoring by connecting... more

$9.42

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Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

1�50cm Extension Cord: The temperature and humidity switch probe has a 50cm long power cord so that your use is no longer restricted by distance. 2�High Accuracy: ±3%RH high accuracy error detection bring you all the time monitoring by connecting... more

$16.46

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Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

1�50cm Extension Cord: The temperature and humidity switch probe has a 50cm long power cord so that your use is no longer restricted by distance. 2�High Accuracy: ±3%RH high accuracy error detection bring you all the time monitoring by connecting... more

$14.07

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Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

1�50cm Extension Cord: The temperature and humidity switch probe has a 50cm long power cord so that your use is no longer restricted by distance. 2�High Accuracy: ±3%RH high accuracy error detection bring you all the time monitoring by connecting... more

$10.19

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Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

Item Type: Temperature Controller Probe Material: Stainless Steel Weight: Approx.30g/1.1oz Humidity Measurement Range: 0-99%RH Measurement Error: ±3%RH Temperature Probe Size: Approx. 50x6mm/1.969x0.236in Probe Power Cord Length: Approx.... more

$10.10

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Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

1�50cm Extension Cord: The temperature and humidity switch probe has a 50cm long power cord so that your use is no longer restricted by distance. 2�High Accuracy: ±3%RH high accuracy error detection bring you all the time monitoring by connecting... more

$10.87

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2024 Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

2024 Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

1�50cm Extension Cord: The temperature and humidity switch probe has a 50cm long power cord so that your use is no longer restricted by distance. 2�High Accuracy: ±3%RH high accuracy error detection bring you all the time monitoring by connecting... more

$6.37

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KAUU Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

KAUU Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

Item Type: Temperature Controller Probe Material: Stainless Steel Weight: Approx.30g/1.1oz Humidity Measurement Range: 0-99%RH Measurement Error: ±3%RH Temperature Probe Size: Approx. 50x6mm/1.969x0.236in Probe Power Cord Length: Approx. 50cm/19.685in more

$15.29

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Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

1�50cm Extension Cord: The temperature and humidity switch probe has a 50cm long power cord so that your use is no longer restricted by distance. 2�High Accuracy: ±3%RH high accuracy error detection bring you all the time monitoring by connecting... more

$10.10

FREE shipping

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Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

1�50cm Extension Cord: The temperature and humidity switch probe has a 50cm long power cord so that your use is no longer restricted by distance. 2�High Accuracy: ±3%RH high accuracy error detection bring you all the time monitoring by connecting... more

$8.84

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Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

1�50cm Extension Cord: The temperature and humidity switch probe has a 50cm long power cord so that your use is no longer restricted by distance. 2�High Accuracy: ±3%RH high accuracy error detection bring you all the time monitoring by connecting... more

$12.40

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Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

Temperature Humidity Switch Module Probe ±3%RH High Accuracy for Plant Greenhouse Soil Fish Pond

1�50cm Extension Cord: The temperature and humidity switch probe has a 50cm long power cord so that your use is no longer restricted by distance. 2�High Accuracy: ±3%RH high accuracy error detection bring you all the time monitoring by connecting... more

$15.81

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High Accuracy Temperature Humidity Switch Module Probe for Plant Greenhouse Soil Fish Pond ±3%RH

High Accuracy Temperature Humidity Switch Module Probe for Plant Greenhouse Soil Fish Pond ±3%RH

Item Type: Temperature Controller Probe Material: Stainless Steel Weight: Approx.30g/1.1oz Humidity Measurement Range: 0-99%RH Measurement Error: ±3%RH Temperature Probe Size: Approx. 50x6mm/1.969x0.236in Probe Power Cord Length: Approx.... more

$8.85

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Intelligent Wifi Temperature And Humidity Switch Switch Electric Meter Power Probe Sensor Waterproof Temperature Sensor Remote Diagnosis And Control Of Home Brewing And Breeding Greenhouse

Intelligent Wifi Temperature And Humidity Switch Switch Electric Meter Power Probe Sensor Waterproof Temperature Sensor Remote Diagnosis And Control Of Home Brewing And Breeding Greenhouse

Features: *WiFi temperature and humidity controller sensor module is a smart WiFi switch for home automation. Working voltage 100-240V maximum current 20A. It has a waterproof temperature sensor and can be used for intelligent temperature control... more

$34.69 $31.22

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Intelligent Wifi Temperature And Humidity Switch Switch Electric Meter Power Probe Sensor Waterproof Temperature Sensor Remote Diagnosis And Control Of Home Brewing And Breeding Greenhouse

Intelligent Wifi Temperature And Humidity Switch Switch Electric Meter Power Probe Sensor Waterproof Temperature Sensor Remote Diagnosis And Control Of Home Brewing And Breeding Greenhouse

Features: *WiFi temperature and humidity controller sensor module is a smart WiFi switch for home automation. Working voltage 100-240V maximum current 20A. It has a waterproof temperature sensor and can be used for intelligent temperature control... more

$32.19

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Intelligent Wifi Temperature And Humidity Switch Switch Electric Meter Power Probe Sensor Waterproof Temperature Sensor Remote Diagnosis And Control Of Home Brewing And Breeding Greenhouse

Intelligent Wifi Temperature And Humidity Switch Switch Electric Meter Power Probe Sensor Waterproof Temperature Sensor Remote Diagnosis And Control Of Home Brewing And Breeding Greenhouse

Features: *WiFi temperature and humidity controller sensor module is a smart WiFi switch for home automation. Working voltage 100-240V maximum current 20A. It has a waterproof temperature sensor and can be used for intelligent temperature control... more

$29.29

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Intelligent Wifi Temperature And Humidity Switch Switch Electric Meter Power Probe Sensor Waterproof Temperature Sensor Remote Diagnosis And Control Of Home Brewing And Breeding Greenhouse

Intelligent Wifi Temperature And Humidity Switch Switch Electric Meter Power Probe Sensor Waterproof Temperature Sensor Remote Diagnosis And Control Of Home Brewing And Breeding Greenhouse

Features: *WiFi temperature and humidity controller sensor module is a smart WiFi switch for home automation. Working voltage 100-240V maximum current 20A. It has a waterproof temperature sensor and can be used for intelligent temperature control... more

$34.69 $31.22

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Smart WIFI temperature and humidity switch switch meter power probe sensor

Smart WIFI temperature and humidity switch switch meter power probe sensor

Features: *WiFi temperature and humidity controller sensor module is a smart WiFi switch for home automation. Working voltage 100-240V maximum current 20A. It has a waterproof temperature sensor and can be used for intelligent temperature control... more

$28.79 $25.79

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Smart WIFI temperature and humidity switch switch meter power probe sensor

Smart WIFI temperature and humidity switch switch meter power probe sensor

Features: *WiFi temperature and humidity controller sensor module is a smart WiFi switch for home automation. Working voltage 100-240V maximum current 20A. It has a waterproof temperature sensor and can be used for intelligent temperature control... more

$32.59 $27.59

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Smart WIFI temperature and humidity switch switch meter power probe sensor

Smart WIFI temperature and humidity switch switch meter power probe sensor

Features: *WiFi temperature and humidity controller sensor module is a smart WiFi switch for home automation. Working voltage 100-240V maximum current 20A. It has a waterproof temperature sensor and can be used for intelligent temperature control... more

$32.49

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Temperature and humidity sensor Probe And Temperature And Temperature Resistant Probe And And Probe Siuke Dsfen Probe Waterproof Probe Rs485 Probe Waterproof Rs485 Rs485 Probe

Temperature and humidity sensor Probe And Temperature And Temperature Resistant Probe And And Probe Siuke Dsfen Probe Waterproof Probe Rs485 Probe Waterproof Rs485 Rs485 Probe

Temperature and Humidity Sensor Transmitter RS485 Collector Module Waterproof & High Temperature Resistant Probe probe supports RS485 communication allowing perfect integration into existing systems. Additionally it offers both ModbusRTU protocol and... more

$13.39

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GoolRC Temperature and humidity sensor Temperature Resistant Probe Rs485 Temperature Siuke And Humidity Rs485 Rs485 Probe Rs485 Probe Waterproof Huiop Probe Waterproof Probe

GoolRC Temperature and humidity sensor Temperature Resistant Probe Rs485 Temperature Siuke And Humidity Rs485 Rs485 Probe Rs485 Probe Waterproof Huiop Probe Waterproof Probe

Features: Reliable Digital Sensor: temperature and humidity probe features a state-of--art digital detection principle utilizing a high-performance sensor that ensures exceptional reliability and accuracy. With multi-segment calibration our probe... more

$13.39

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