Shop Hygrometer Relative Humidity Greenhouse

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$159.00
HOBO By Onset MX1101 - Temperature/Relative Humidity Data Logger
Amazon.com
Free shipping
$159.00
HOBO By Onset MX1101 - Temperature/Relative Humidity Data Logger
Amazon.com
Free shipping
$1,814.99
FLIR MR277 Moisture Meter, MSX IR Camera & Hygrometer For Building Inspection
Amazon.com
53
Free shipping
$1,814.99
FLIR MR277 Moisture Meter, MSX IR Camera & Hygrometer For Building Inspection
Amazon.com
53
$75.85
Extech Digital Hygrometer: 10%To 99% Humidity Range, Temp, Built-In Model: 445703
Grainger
$75.85
Extech Digital Hygrometer: 10%To 99% Humidity Range, Temp, Built-In Model: 445703
Grainger
$64.10
Extech Temperature Humidity Meter: Onboard, Ambient Temp/Relative Humidity/Wet Bulb Temp Model: 44550
Grainger
$64.10
Extech Temperature Humidity Meter: Onboard, Ambient Temp/Relative Humidity/Wet Bulb Temp Model: 44550
Grainger
$54.99
Protmex Digital Temperature Humidity Meter, Thermometer Hygrometer With Ambient Dew Point And Wet Bulb Temperature Indoor And Outdoor, Data Logger
Amazon.com
144
Free shipping
$54.99
Protmex Digital Temperature Humidity Meter, Thermometer Hygrometer With Ambient Dew Point And Wet Bulb Temperature Indoor And Outdoor, Data Logger
Amazon.com
144
$83.39
Extech Digital Hygrometer: 10%To 99% Humidity Range, Humidity, Built-In Model: 445814
Grainger
LCD (Liquid Crystal Display) · Long-lasting batteries · Vivid Display
$83.39
Extech Digital Hygrometer: 10%To 99% Humidity Range, Humidity, Built-In Model: 445814
Grainger
LCD (Liquid Crystal Display) · Long-lasting batteries · Vivid Display
$90.90
Extech Digital Hygrometer: 10%To 99% Humidity Range, Indoor Humidity/Indoor Temp, Cabled Sensor Model: 445713
Grainger
82
$90.90
Extech Digital Hygrometer: 10%To 99% Humidity Range, Indoor Humidity/Indoor Temp, Cabled Sensor Model: 445713
Grainger
82
$75.24
$79.20
Hygrometer Air Temperature And Humidity Sensor Humiditysensor By Blebox
Wired4Signs
30-day returns (most items)
$75.24
$79.20
Hygrometer Air Temperature And Humidity Sensor Humiditysensor By Blebox
Wired4Signs
30-day returns
$141.52
Extech Hygro Thermometer: Onboard, Ambient Temp/Relative Humidity, 5.91 in X 2.11 in X 1.11 in Model: RH250W
Grainger
$141.52
Extech Hygro Thermometer: Onboard, Ambient Temp/Relative Humidity, 5.91 in X 2.11 in X 1.11 in Model: RH250W
Grainger
$249.00
Extech RH390 Precision Psychrometer With Humidity, Temperature, Dew Point And Wet Bulb - Dual Probe Digital Meter With High Accuracy, Fast Response,
Amazon.com
41
Free shipping
$249.00
Extech RH390 Precision Psychrometer With Humidity, Temperature, Dew Point And Wet Bulb - Dual Probe Digital Meter With High Accuracy, Fast Response,
Amazon.com
41
$48.99
Extech 445702 Indicator Relative Humidity/Temperature With Clock
Amazon.com
Free shipping
$48.99
Extech 445702 Indicator Relative Humidity/Temperature With Clock
Amazon.com
Free shipping
$607.70
Fluke Temperature Humidity Meter: Onboard, Ambient Temp/Dew Point/Relative Humidity/Wet Bulb Temp Model: Fluke 971
Grainger
$607.70
Fluke Temperature Humidity Meter: Onboard, Ambient Temp/Dew Point/Relative Humidity/Wet Bulb Temp Model: Fluke 971
Grainger
$287.68
Extech Relative Humidity Meter: Cabled, Ambient Temp/Relative Humidity/Surface Temp/Wet Bulb Temp Model: RH101
Grainger
2
$287.68
Extech Relative Humidity Meter: Cabled, Ambient Temp/Relative Humidity/Surface Temp/Wet Bulb Temp Model: RH101
Grainger
2
$54.99
$59.99
Protmex PT6508 Temperature Humidity Meter, Digital Thermometer Hygrometer Monitor With Ambient, Dew Point, Wet Bulb For Indoor/Outdoor MIN, MAX, Data
Amazon.com
Free shipping
$54.99
$59.99
Protmex PT6508 Temperature Humidity Meter, Digital Thermometer Hygrometer Monitor With Ambient, Dew Point, Wet Bulb For Indoor/Outdoor MIN, MAX, Data
Amazon.com
Free shipping
$32.99
$34.99
Protmex HT607 Temperature Humidity Meter High Precision Digital Hygrometer With Ambient, Relative Humidity, Dew Point, Wet Bulb Thermometer, Min/Max
Amazon.com
244
$32.99
$34.99
Protmex HT607 Temperature Humidity Meter High Precision Digital Hygrometer With Ambient, Relative Humidity, Dew Point, Wet Bulb Thermometer, Min/Max
Amazon.com
244
$60.84
Triplett Relative Humidity/Temperature Indicator: 0%To 99% Humidity Range, Humidity/Temp Model: RHT415
Grainger
$60.84
Triplett Relative Humidity/Temperature Indicator: 0%To 99% Humidity Range, Humidity/Temp Model: RHT415
Grainger
$83.29
Extech Moisture Meter: Digital, LCD, Pin, Protective Cap, 3% Moisture Content Accuracy, Impact Pin Model: MO50
Grainger
143
$83.29
Extech Moisture Meter: Digital, LCD, Pin, Protective Cap, 3% Moisture Content Accuracy, Impact Pin Model: MO50
Grainger
143
$367.96
Extech Soil Moisture Tester: 0% Moisture Min, 50% Moisture Max Model: MO750
Grainger
15
$367.96
Extech Soil Moisture Tester: 0% Moisture Min, 50% Moisture Max Model: MO750
Grainger
15
$63.81
Extech Digital Hygrometer: Time Model: 445702
Grainger
$63.81
Extech Digital Hygrometer: Time Model: 445702
Grainger
$92.73
General Temperature Humidity Meter: Onboard, Ambient Temp/Dew Point/Relative Humidity/Wet Bulb Temp Model: EP8709
Grainger
$92.73
General Temperature Humidity Meter: Onboard, Ambient Temp/Dew Point/Relative Humidity/Wet Bulb Temp Model: EP8709
Grainger
$16.49
Acurite Humidity Meter Hygrometer And Indoor Digital Thermometer With Temperature Gauge And Humidity Gauge, Room Thermometer Comfort Scale, 3 X 2.5
Amazon.com
8K+
$16.49
Acurite Humidity Meter Hygrometer And Indoor Digital Thermometer With Temperature Gauge And Humidity Gauge, Room Thermometer Comfort Scale, 3 X 2.5
Amazon.com
8K+
$51.99
Extech 445703 Big Digit Indoor Humidity & Temperature Meter, Digital Hygrometer Thermometer With Min/Max & Alarm For Home, Office, Greenhouse
Amazon.com
Free shipping
$51.99
Extech 445703 Big Digit Indoor Humidity & Temperature Meter, Digital Hygrometer Thermometer With Min/Max & Alarm For Home, Office, Greenhouse
Amazon.com
Free shipping
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    Shop Hygrometer Relative Humidity Greenhouse

    Sponsored
    About our ads
    $159.00
    HOBO By Onset MX1101 - Temperature/Relative Humidity Data Logger
    Amazon.com
    Free shipping
    $159.00
    HOBO By Onset MX1101 - Temperature/Relative Humidity Data Logger
    Amazon.com
    Free shipping
    $1,814.99
    FLIR MR277 Moisture Meter, MSX IR Camera & Hygrometer For Building Inspection
    Amazon.com
    53
    Free shipping
    $1,814.99
    FLIR MR277 Moisture Meter, MSX IR Camera & Hygrometer For Building Inspection
    Amazon.com
    53
    $75.85
    Extech Digital Hygrometer: 10%To 99% Humidity Range, Temp, Built-In Model: 445703
    Grainger
    $75.85
    Extech Digital Hygrometer: 10%To 99% Humidity Range, Temp, Built-In Model: 445703
    Grainger
    $64.10
    Extech Temperature Humidity Meter: Onboard, Ambient Temp/Relative Humidity/Wet Bulb Temp Model: 44550
    Grainger
    $64.10
    Extech Temperature Humidity Meter: Onboard, Ambient Temp/Relative Humidity/Wet Bulb Temp Model: 44550
    Grainger
    $54.99
    Protmex Digital Temperature Humidity Meter, Thermometer Hygrometer With Ambient Dew Point And Wet Bulb Temperature Indoor And Outdoor, Data Logger
    Amazon.com
    144
    Free shipping
    $54.99
    Protmex Digital Temperature Humidity Meter, Thermometer Hygrometer With Ambient Dew Point And Wet Bulb Temperature Indoor And Outdoor, Data Logger
    Amazon.com
    144
    $83.39
    Extech Digital Hygrometer: 10%To 99% Humidity Range, Humidity, Built-In Model: 445814
    Grainger
    LCD (Liquid Crystal Display) · Long-lasting batteries · Vivid Display
    $83.39
    Extech Digital Hygrometer: 10%To 99% Humidity Range, Humidity, Built-In Model: 445814
    Grainger
    LCD (Liquid Crystal Display) · Long-lasting batteries · Vivid Display
    $249.00
    Extech RH390 Precision Psychrometer With Humidity, Temperature, Dew Point And Wet Bulb - Dual Probe Digital Meter With High Accuracy, Fast Response,
    Amazon.com
    41
    Free shipping
    $249.00
    Extech RH390 Precision Psychrometer With Humidity, Temperature, Dew Point And Wet Bulb - Dual Probe Digital Meter With High Accuracy, Fast Response,
    Amazon.com
    41
    $90.90
    Extech Digital Hygrometer: 10%To 99% Humidity Range, Indoor Humidity/Indoor Temp, Cabled Sensor Model: 445713
    Grainger
    82
    $90.90
    Extech Digital Hygrometer: 10%To 99% Humidity Range, Indoor Humidity/Indoor Temp, Cabled Sensor Model: 445713
    Grainger
    82
    $75.24
    $79.20
    Hygrometer Air Temperature And Humidity Sensor Humiditysensor By Blebox
    Wired4Signs
    30-day returns (most items)
    $75.24
    $79.20
    Hygrometer Air Temperature And Humidity Sensor Humiditysensor By Blebox
    Wired4Signs
    30-day returns
    $141.52
    Extech Hygro Thermometer: Onboard, Ambient Temp/Relative Humidity, 5.91 in X 2.11 in X 1.11 in Model: RH250W
    Grainger
    $141.52
    Extech Hygro Thermometer: Onboard, Ambient Temp/Relative Humidity, 5.91 in X 2.11 in X 1.11 in Model: RH250W
    Grainger
    $48.99
    Extech 445702 Indicator Relative Humidity/Temperature With Clock
    Amazon.com
    Free shipping
    $48.99
    Extech 445702 Indicator Relative Humidity/Temperature With Clock
    Amazon.com
    Free shipping
    $607.70
    Fluke Temperature Humidity Meter: Onboard, Ambient Temp/Dew Point/Relative Humidity/Wet Bulb Temp Model: Fluke 971
    Grainger
    $607.70
    Fluke Temperature Humidity Meter: Onboard, Ambient Temp/Dew Point/Relative Humidity/Wet Bulb Temp Model: Fluke 971
    Grainger
    $287.68
    Extech Relative Humidity Meter: Cabled, Ambient Temp/Relative Humidity/Surface Temp/Wet Bulb Temp Model: RH101
    Grainger
    2
    $287.68
    Extech Relative Humidity Meter: Cabled, Ambient Temp/Relative Humidity/Surface Temp/Wet Bulb Temp Model: RH101
    Grainger
    2
    $54.99
    $59.99
    Protmex PT6508 Temperature Humidity Meter, Digital Thermometer Hygrometer Monitor With Ambient, Dew Point, Wet Bulb For Indoor/Outdoor MIN, MAX, Data
    Amazon.com
    Free shipping
    $54.99
    $59.99
    Protmex PT6508 Temperature Humidity Meter, Digital Thermometer Hygrometer Monitor With Ambient, Dew Point, Wet Bulb For Indoor/Outdoor MIN, MAX, Data
    Amazon.com
    Free shipping
    $32.99
    $34.99
    Protmex HT607 Temperature Humidity Meter High Precision Digital Hygrometer With Ambient, Relative Humidity, Dew Point, Wet Bulb Thermometer, Min/Max
    Amazon.com
    244
    $32.99
    $34.99
    Protmex HT607 Temperature Humidity Meter High Precision Digital Hygrometer With Ambient, Relative Humidity, Dew Point, Wet Bulb Thermometer, Min/Max
    Amazon.com
    244
    $60.84
    Triplett Relative Humidity/Temperature Indicator: 0%To 99% Humidity Range, Humidity/Temp Model: RHT415
    Grainger
    $60.84
    Triplett Relative Humidity/Temperature Indicator: 0%To 99% Humidity Range, Humidity/Temp Model: RHT415
    Grainger
    $83.29
    Extech Moisture Meter: Digital, LCD, Pin, Protective Cap, 3% Moisture Content Accuracy, Impact Pin Model: MO50
    Grainger
    143
    $83.29
    Extech Moisture Meter: Digital, LCD, Pin, Protective Cap, 3% Moisture Content Accuracy, Impact Pin Model: MO50
    Grainger
    143
    $367.96
    Extech Soil Moisture Tester: 0% Moisture Min, 50% Moisture Max Model: MO750
    Grainger
    15
    $367.96
    Extech Soil Moisture Tester: 0% Moisture Min, 50% Moisture Max Model: MO750
    Grainger
    15