Hygrometers | Surplus Network

ThermoPro TP50W Digital Indoor Hygrometer Thermometer Room Temperature Humidity

ThermoPro TP50W Digital Indoor...

$11.99 USD

ThermoPro TP50W Digital Indoor...

$11.99 USD

TP50W Mini LCD Indoor Hygrometer Thermometer Rome Temperature Humidity Monitor

TP50W Mini LCD Indoor Hygrometer...

$11.99 USD

TP50W Mini LCD Indoor Hygrometer...

$11.99 USD

Zoro Select 1Nfx1 Bimetal Thermom,2 In Dial,50 To 550F

Zoro Select 1Nfx1 Bimetal Thermom,2...

$11.99 USD

Zoro Select 1Nfx1 Bimetal Thermom,2...

$11.99 USD

Xikar PuroTemp Round Digital Hygrometer, Accurate, 10-Second Refresh Rate

Xikar PuroTemp Round Digital...

$31.49 USD

Xikar PuroTemp Round Digital...

$31.49 USD

Indoor Digital Touchscreen Humidity Thermometer Temperature Hygrometer Monitor

Indoor Digital Touchscreen Humidity...

$16.99 USD

Indoor Digital Touchscreen Humidity...

$16.99 USD

Zoro Select 1Epf3 Digital Panel Mount, Ntc, -40 To 120, Height: 2 In

Zoro Select 1Epf3 Digital Panel...

$16.99 USD

Zoro Select 1Epf3 Digital Panel...

$16.99 USD

Fluke 971 Temperature Humidity Meter

Fluke 971 Temperature Humidity Meter

$150.00 USD

Fluke 971 Temperature Humidity Meter

$150.00 USD

Amprobe THWD-3 Relative Humidity Temperature Meter

Amprobe THWD-3 Relative Humidity...

$149.99 USD

Amprobe THWD-3 Relative Humidity...

$149.99 USD

VIVOSUN Digital Hygrometer Thermometer Humidity Monitor with 200ft/60m wireless

VIVOSUN Digital Hygrometer...

$22.99 USD

VIVOSUN Digital Hygrometer...

$22.99 USD

VIVOSUN Digital Hygrometer Thermometer Humidity Monitor with 200ft/60m wireless

VIVOSUN Digital Hygrometer...

$22.99 USD

VIVOSUN Digital Hygrometer...

$22.99 USD

Abbeon Cal, Inc Vintage Certified Hygrometer and Temperature Indicator HTAB169B

Abbeon Cal, Inc Vintage Certified...

$40.00 USD

Abbeon Cal, Inc Vintage Certified...

$40.00 USD

Xikar PuroTemp Rectangular Digital Hygrometer, Compact and Lightweight, Black

Xikar PuroTemp Rectangular Digital...

$36.96 USD

Xikar PuroTemp Rectangular Digital...

$36.96 USD

Abbeon Certified Hygrometer Model No AB 167 West Germany Jamaica Ave New York

Abbeon Certified Hygrometer Model No...

$25.50 USD

Abbeon Certified Hygrometer Model No...

$25.50 USD

Fluke 971 Temperature & Humidity Meter

Fluke 971 Temperature & Humidity Meter

$139.95 USD

Fluke 971 Temperature & Humidity Meter

$139.95 USD

Acurite 00315A2 Digital Thermometer, -58 Degrees To 158 Degrees F For Wall Or

Acurite 00315A2 Digital Thermometer,...

$11.49 USD

Acurite 00315A2 Digital Thermometer,...

$11.49 USD

Digital Psychrometer Thermo-Hygrometer LCD Mini Temperature and Humidity Met

Digital Psychrometer...

$24.99 USD

Digital Psychrometer...

$24.99 USD

Taylor Sling Psychrometer Hygrometer 9" Tubes 20-120° F Hygrometer 1328 9” Long

Taylor Sling Psychrometer Hygrometer...

$50.00 USD

Taylor Sling Psychrometer Hygrometer...

$50.00 USD

Abbeon Certified Hygrometer and Temperature Indicator Gauge HTAB169B Untested

Abbeon Certified Hygrometer and...

$50.00 USD

Abbeon Certified Hygrometer and...

$50.00 USD

vaisala mI70 / HMP77B Humidity Calibrator

vaisala mI70 / HMP77B Humidity...

$1,300.00 USD

vaisala mI70 / HMP77B Humidity...

$1,300.00 USD

Protimeter 008-3568-00 HygroMaster 2 Infrared Temperature Moisture Meter

Protimeter 008-3568-00 HygroMaster 2...

$330.99 USD

Protimeter 008-3568-00 HygroMaster 2...

$330.99 USD

Trerice Sx9140605 Digital Solar Powered Thermometer, -40 Degrees To 300 Degrees

Trerice Sx9140605 Digital Solar...

$52.95 USD

Trerice Sx9140605 Digital Solar...

$52.95 USD

Inkbird Humidity Controller 10A Humidifier Humidistat Mushroom Grow Kit Seedling

Inkbird Humidity Controller 10A...

$35.09 USD

Inkbird Humidity Controller 10A...

$35.09 USD

VIVOSUN Digital Hygrometer Thermometer Humidity Monitor with 200ft/60m wireless

VIVOSUN Digital Hygrometer...

$21.39 USD

VIVOSUN Digital Hygrometer...

$21.39 USD

2PCS LCD Digital Indoor Thermometer Room Hygrometer Temperature Humidity Monitor

2PCS LCD Digital Indoor Thermometer...

$17.99 USD

2PCS LCD Digital Indoor Thermometer...

$17.99 USD

Taylor Sling Psychrometer Hygrometer 9" Tubes 20-120° F Hygrometer 1328 9” Long

Taylor Sling Psychrometer Hygrometer...

$49.95 USD

Taylor Sling Psychrometer Hygrometer...

$49.95 USD

ERAY Temperature and Humidity Gauge Meter with Backlight Digital Psychrometer

ERAY Temperature and Humidity Gauge...

$33.99 USD

ERAY Temperature and Humidity Gauge...

$33.99 USD

Fluke 971 5% to 95% -4° to 140°F Onboard LCD Temperature Humidity Meter

Fluke 971 5% to 95% -4° to 140°F...

$209.15 USD

Fluke 971 5% to 95% -4° to 140°F...

$209.15 USD

Digital Bluetooth Thermometer Hygrometer Temperature Recorder Sensor Smart Data

Digital Bluetooth Thermometer...

$20.00 USD

Digital Bluetooth Thermometer...

$20.00 USD

SMARTRO SC42 Temperature and Humidity Monitor, New-in-Box!

SMARTRO SC42 Temperature and Humidity...

$20.00 USD

SMARTRO SC42 Temperature and Humidity...

$20.00 USD

Winters Tim103lf. Thermometer,Analog,-40-110 Deg,3/4In Npt

Winters Tim103lf....

$82.35 USD

Winters Tim103lf....

$82.35 USD

Thermometer Indoor Outdoor Digital LCD Hygrometer Temperature Humidity Meter Big

Thermometer Indoor Outdoor Digital...

$20.48 USD

Thermometer Indoor Outdoor Digital...

$20.48 USD

Thermometer Indoor Outdoor Digital LCD Hygrometer Temperature Humidity Monitor

Thermometer Indoor Outdoor Digital...

$20.48 USD

Thermometer Indoor Outdoor Digital...

$20.48 USD

BN-LINK Bluetooth Digital Thermometer Hygrometer Temperature Humidity Monitor

BN-LINK Bluetooth Digital Thermometer...

$12.99 USD

BN-LINK Bluetooth Digital Thermometer...

$12.99 USD

Vintage Abbeon Analog Hygrometer Humidity Model No AB 62B Made In West Germany

Vintage Abbeon Analog Hygrometer...

$49.90 USD

Vintage Abbeon Analog Hygrometer...

$49.90 USD

✌️VAISALA HUMIDITY TEMPERATURE TRANSMITTER HMT333 HMT330 3E0A101BCAX100B0AACBAA1

✌️VAISALA HUMIDITY TEMPERATURE...

$225.00 USD

✌️VAISALA HUMIDITY TEMPERATURE...

$225.00 USD

Elitech BT3 Indoor Thermometer Hygrometer Humidity Temperature Meter LCD Digital

Elitech BT3 Indoor Thermometer...

$18.39 USD

Elitech BT3 Indoor Thermometer...

$18.39 USD

Fluke 971 Temperature Humidity Meter USA

Fluke 971 Temperature Humidity Meter USA

$206.99 USD

Fluke 971 Temperature Humidity Meter USA

$206.99 USD

Abbeon Certified Hygrometer and Temperature Indicator Gauge HTAB169B Lufft VTG

Abbeon Certified Hygrometer and...

$65.00 USD

Abbeon Certified Hygrometer and...

$65.00 USD

OmniPro H16-200 Temperature Humidity Tester Hygrometer

OmniPro H16-200 Temperature Humidity...

$65.00 USD

OmniPro H16-200 Temperature Humidity...

$65.00 USD

CORDEX IW3000 Round Infrared Window, 3 In.,75mm Dia. Free S&H

CORDEX IW3000 Round Infrared Window,...

$65.00 USD

CORDEX IW3000 Round Infrared Window,...

$65.00 USD

Love Tsf-4010 Temperature Switch,J,K,S Thermocouple

Love Tsf-4010 Temperature...

$129.99 USD

Love Tsf-4010 Temperature...

$129.99 USD

Westinghouse Type JC Vibrometer RANGE: 500-20,000 (a55)

Westinghouse Type JC Vibrometer...

$23.99 USD

Westinghouse Type JC Vibrometer...

$23.99 USD

SMARTRO SC42 Professional Digital Indoor Thermometer Room Humidity Gauge

SMARTRO SC42 Professional Digital...

$24.50 USD

SMARTRO SC42 Professional Digital...

$24.50 USD

Wohler IR HYGROTEMP 24 - Hygrometer for Determining Air Temperature, Humidity

Wohler IR HYGROTEMP 24 - Hygrometer...

$271.80 USD

Wohler IR HYGROTEMP 24 - Hygrometer...

$271.80 USD

Omega Engineering HHF710 Digital Hygro-Thermometer Anemometer Meter Set

Omega Engineering HHF710 Digital...

$72.00 USD

Omega Engineering HHF710 Digital...

$72.00 USD

Fisher Scientific 11-661-7B Digital Traceable Hygrometer Thermometer Dew Point

Fisher Scientific 11-661-7B Digital...

$89.99 USD

Fisher Scientific 11-661-7B Digital...

$89.99 USD

REED Instruments Thermo-Hygrometer

REED Instruments Thermo-Hygrometer

$99.95 USD

REED Instruments Thermo-Hygrometer

$99.95 USD

Indoor/Outdoor Digital Thermometer Aquarium/Wine Cooler Hygrometer 3Sensors New

Indoor/Outdoor Digital Thermometer...

$17.77 USD

Indoor/Outdoor Digital Thermometer...

$17.77 USD

Zoro Select 49T437 Analog Thermometer,-40 To 120 Degree F

Zoro Select 49T437 Analog...

$12.89 USD

Zoro Select 49T437 Analog...

$12.89 USD

Wohler TI 410 - Dew Point Indicator

Wohler TI 410 - Dew Point Indicator

$232.20 USD

Wohler TI 410 - Dew Point Indicator

$232.20 USD

Tel-Tru Bimetal Thermometer 1-3/4" Dial 50 To 500 F 8" Stem GT100R 16100864

Tel-Tru Bimetal Thermometer 1-3/4"...

$29.00 USD

Tel-Tru Bimetal Thermometer 1-3/4"...

$29.00 USD

INKBIRD WiFi Thermometer Hygrometer Monitor IBS-TH3 Smart Temp. Humidity Sensor

INKBIRD WiFi Thermometer Hygrometer...

$19.95 USD

INKBIRD WiFi Thermometer Hygrometer...

$19.95 USD

Traceable 4430 Nist Traceable® Digital Thermistor Thermometer, -58 Degrees To

Traceable 4430 Nist Traceable®...

$70.35 USD

Traceable 4430 Nist Traceable®...

$70.35 USD

Humidity Monitor Indoor Best Air Model HG050 - NEW

Humidity Monitor Indoor Best Air...

$10.18 USD

Humidity Monitor Indoor Best Air...

$10.18 USD

Fluke Temperature Humidity Meter 971...

$199.99 USD

Fluke Temperature Humidity Meter 971...

$199.99 USD

OmniPro H16-200 Temperature Humidity tester Hygrometer

OmniPro H16-200 Temperature Humidity...

$78.00 USD

OmniPro H16-200 Temperature Humidity...

$78.00 USD

VWR One-Piece Humidity Dew Temperature Thermometer Handheld Traceable 61161-380

VWR One-Piece Humidity Dew...

$99.50 USD

VWR One-Piece Humidity Dew...

$99.50 USD

Zoro Select 23Nu24 8" Stem Analog Dial Pocket Thermometer, 25 Degrees To 125

Zoro Select 23Nu24 8" Stem Analog...

$6.95 USD

Zoro Select 23Nu24 8" Stem Analog...

$6.95 USD

Zoro Select 1Nga9 Bimetal Thermom,3 In Dial,50 To 550F

Zoro Select 1Nga9 Bimetal Thermom,3...

$32.99 USD

Zoro Select 1Nga9 Bimetal Thermom,3...

$32.99 USD

Taylor 97S39 Wicks Wet Bulb Instruments 1 Dozen Pack

Taylor 97S39 Wicks Wet Bulb...

$18.99 USD

Taylor 97S39 Wicks Wet Bulb...

$18.99 USD

Vee Gee 82200-36 Compost Dial Thermometer

Vee Gee 82200-36 Compost Dial...

$73.85 USD

Vee Gee 82200-36 Compost Dial...

$73.85 USD

Beckman Industrial Humi-Chek 5 Precision Hygrometer W/ Case

Beckman Industrial Humi-Chek 5...

$124.95 USD

Beckman Industrial Humi-Chek 5...

$124.95 USD

Wohler RF220 HYGROTEMP - Hygrometer for Testing Relative Humidity

Wohler RF220 HYGROTEMP - Hygrometer...

$199.80 USD

Wohler RF220 HYGROTEMP - Hygrometer...

$199.80 USD

VAISALA HUMIDITY AND TEMPERATURE TRANSMITTER HMT333 HMT330 **NEW**

VAISALA HUMIDITY AND TEMPERATURE...

$497.97 USD

VAISALA HUMIDITY AND TEMPERATURE...

$497.97 USD

Omega RH411 Digital Thermo-Hygrometer

Omega RH411 Digital Thermo-Hygrometer

$29.99 USD

Omega RH411 Digital Thermo-Hygrometer

$29.99 USD

Supco THP2 Dual Display Thermo-Hygrometer Pen, -4 to 122 Degrees F NEW

Supco THP2 Dual Display...

$14.40 USD

Supco THP2 Dual Display...

$14.40 USD

SADP miniEx Portable Automatic Dew Point Hygrometer

SADP miniEx Portable Automatic Dew...

$299.99 USD

SADP miniEx Portable Automatic Dew...

$299.99 USD

Baker B6030 Wet/Dry Bulb Hygrometer

Baker B6030 Wet/Dry Bulb Hygrometer

$27.20 USD

Baker B6030 Wet/Dry Bulb Hygrometer

$27.20 USD

LCD Outdoor Indoor HTC-2 HTC-1 Thermometer Hygrometer Temperature Humidity Meter

LCD Outdoor Indoor HTC-2 HTC-1...

$3.52 USD

LCD Outdoor Indoor HTC-2 HTC-1...

$3.52 USD

Rotronic PA1 Hygromer Hygrometer Kit Probe w/ Manual in Case

Rotronic PA1 Hygromer Hygrometer Kit...

$99.99 USD

Rotronic PA1 Hygromer Hygrometer Kit...

$99.99 USD

Zoro Select 1Ngb3 Bimetal Thermom,3 In Dial,0 To 250F

Zoro Select 1Ngb3 Bimetal Thermom,3...

$29.59 USD

Zoro Select 1Ngb3 Bimetal Thermom,3...

$29.59 USD

Amprobe TH-1 Compact Probe Style Relative Humidity Meter Dual display PRISTINE!

Amprobe TH-1 Compact Probe Style...

$52.90 USD

Amprobe TH-1 Compact Probe Style...

$52.90 USD

Zoro Select 1Ngb8 Bimetal Thermom,5 In Dial,50 To 550F

Zoro Select 1Ngb8 Bimetal Thermom,5...

$38.49 USD

Zoro Select 1Ngb8 Bimetal Thermom,5...

$38.49 USD

Testo 605i - Thermo-Hygrometer Wireless Smart Probe

Testo 605i - Thermo-Hygrometer...

$131.75 USD

Testo 605i - Thermo-Hygrometer...

$131.75 USD

Tel-Tru Gt100r-12/16121279 Bimetal Thermom,1-3/4 In Dial,0To250c

Tel-Tru Gt100r-12/16121279 Bimetal...

$38.15 USD

Tel-Tru Gt100r-12/16121279 Bimetal...

$38.15 USD

SMARTRO SC42 Professional Digital Indoor Thermometer Room Humidity Gauge

SMARTRO SC42 Professional Digital...

$21.99 USD

SMARTRO SC42 Professional Digital...

$21.99 USD

Ashcroft 30Ei60r Dial Thermometer,10 To 290 Deg. C

Ashcroft 30Ei60r Dial Thermometer,10...

$41.99 USD

Ashcroft 30Ei60r Dial Thermometer,10...

$41.99 USD

VAISALA DSS70A Portable Sampling System - NO DM70

VAISALA DSS70A Portable Sampling...

$549.99 USD

VAISALA DSS70A Portable Sampling...

$549.99 USD

INKBIRD Bluetooth Thermometer Hygrometer Temp Humid Data Recorder Logger Reptile

INKBIRD Bluetooth Thermometer...

$30.95 USD

INKBIRD Bluetooth Thermometer...

$30.95 USD

1/3/4/5 ThermoPro Digital LCD Touchscreen Humidity Thermometer Indoor Hygrometer

1/3/4/5 ThermoPro Digital LCD...

$26.99 USD

1/3/4/5 ThermoPro Digital LCD...

$26.99 USD

Zoro Select 1Nfy4 Bimetal Thermom, 3 In Dial, 0 To 250F, Stem Length: 2 1/2 In

Zoro Select 1Nfy4 Bimetal Thermom, 3...

$19.65 USD

Zoro Select 1Nfy4 Bimetal Thermom, 3...

$19.65 USD

Zoro Select 1Nfz8 Bimetal Thermom,3 In Dial,-20 To 120F

Zoro Select 1Nfz8 Bimetal Thermom,3...

$31.69 USD

Zoro Select 1Nfz8 Bimetal Thermom,3...

$31.69 USD

Taylor 1733 Wireless In/Out Thermometer W/Barometer

Taylor 1733 Wireless In/Out...

$23.69 USD

Taylor 1733 Wireless In/Out...

$23.69 USD

New Flir MR55 Pin Moisture Meter w Bluetooth

New Flir MR55 Pin Moisture Meter w...

$149.95 USD

New Flir MR55 Pin Moisture Meter w...

$149.95 USD

Taylor 1710 Digital Thermometer, 14 Degrees To 140 Degrees F For Wall Or Desk

Taylor 1710 Digital Thermometer, 14...

$10.75 USD

Taylor 1710 Digital Thermometer, 14...

$10.75 USD

1NGB7 Bimetal Thermom, 5 In Dial, 0 to 250F 1NGB7 THERMOMETER GRANGER

1NGB7 Bimetal Thermom, 5 In Dial, 0...

$35.00 USD

1NGB7 Bimetal Thermom, 5 In Dial, 0...

$35.00 USD

Extech Rh300 Psychrometer New In Package Measures %RH And Temperature

Extech Rh300 Psychrometer New In...

$47.25 USD

Extech Rh300 Psychrometer New In...

$47.25 USD

Smartpro SC42 Professional Temperature & Humidity Monitor New

Smartpro SC42 Professional...

$12.49 USD

Smartpro SC42 Professional...

$12.49 USD

USED Taylor Mason Form Hydrometer in Box

USED Taylor Mason Form Hydrometer in Box

$25.00 USD

USED Taylor Mason Form Hydrometer in Box

$25.00 USD

Alnor Dew Pointer, 7300D, nonfunctional, but beautiful decorative piece

Alnor Dew Pointer, 7300D,...

$120.00 USD

Alnor Dew Pointer, 7300D,...

$120.00 USD

Zoro Select 1Ngb6 Bimetal Thermom,3 In Dial,50 To 550F

Zoro Select 1Ngb6 Bimetal Thermom,3...

$31.99 USD

Zoro Select 1Ngb6 Bimetal Thermom,3...

$31.99 USD

Digital Psychrometer Thermo-Hygrometer LCD Mini Temperature and Humidity Met

Digital Psychrometer...

$36.85 USD

Digital Psychrometer...

$36.85 USD

Bimetal Thermowell Brass 3/4 MNPT 2-1/2" Stem Length 1/2 NPSM Thermometer Thread

Bimetal Thermowell Brass 3/4 MNPT...

$12.20 USD

Bimetal Thermowell Brass 3/4 MNPT...

$12.20 USD

Zoro Select 1Nfz7 Bimetal Thermom,3 In Dial,50 To 550F

Zoro Select 1Nfz7 Bimetal Thermom,3...

$28.79 USD

Zoro Select 1Nfz7 Bimetal Thermom,3...

$28.79 USD

Zoro Select 1Nfy3 Bimetal Thermom,3 In Dial,50 To 550F

Zoro Select 1Nfy3 Bimetal Thermom,3...

$16.89 USD

Zoro Select 1Nfy3 Bimetal Thermom,3...

$16.89 USD

Takemura Electric Works DM-15 Soil PH & Moisture Tester Hygrometer

Takemura Electric Works DM-15 Soil PH...

$66.60 USD

Takemura Electric Works DM-15 Soil PH...

$66.60 USD

Vaisala HMK11 HMK 11 Humidity Calibrator

Vaisala HMK11 HMK 11 Humidity Calibrator

$175.00 USD

Vaisala HMK11 HMK 11 Humidity Calibrator

$175.00 USD

Inkbird Monitor Temperature Humidity Recorder Data Logger Bluetooth Refrigerator

Inkbird Monitor Temperature Humidity...

$20.29 USD

Inkbird Monitor Temperature Humidity...

$20.29 USD

CORDEX IW3000 Round Infrared Window,3 In.,75mm Dia.

CORDEX IW3000 Round Infrared Window,3...

$179.99 USD

CORDEX IW3000 Round Infrared Window,3...

$179.99 USD

Zoro Select 23Nu30 5" Stem Analog Dial Pocket Thermometer, 25 Degrees To 125

Zoro Select 23Nu30 5" Stem Analog...

$5.75 USD

Zoro Select 23Nu30 5" Stem Analog...

$5.75 USD