Hygrometers | Surplus Network

Extech Precision RH490 Hydro-Thermometer

Extech Precision RH490...

$275.00 USD

Extech Precision RH490...

$275.00 USD

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

DT3321 Temperature Humidity Dew Point Wet Bulb HVAC Test Hygrometer

DT3321 Temperature Humidity Dew Point...

$89.99 USD

DT3321 Temperature Humidity Dew Point...

$89.99 USD

Indoor Digital Touchscreen Humidity Thermometer Temperature Hygrometer Monitor

Indoor Digital Touchscreen Humidity...

$16.99 USD

Indoor Digital Touchscreen Humidity...

$16.99 USD

Fluke 971 Temperature Humidity Meter Works But The Plastic Tip Is Broken

Fluke 971 Temperature Humidity Meter...

$95.00 USD

Fluke 971 Temperature Humidity Meter...

$95.00 USD

Everwell® THERMOMETER GLASS TUBE POCKET 6" LONG

Everwell® THERMOMETER GLASS TUBE...

$9.30 USD

Everwell® THERMOMETER GLASS TUBE...

$9.30 USD

Fluke 971 Temperature Humidity Meter

Fluke 971 Temperature Humidity Meter

$99.48 USD

Fluke 971 Temperature Humidity Meter

$99.48 USD

Fluke 971 Temperature Humidity Meter

Fluke 971 Temperature Humidity Meter

$189.00 USD

Fluke 971 Temperature Humidity Meter

$189.00 USD

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

VIVOSUN Digital Hygrometer...

$17.47 USD

VIVOSUN Digital Hygrometer...

$17.47 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

Digital Bluetooth Thermometer Hygrometer Temperature Recorder Sensor Smart Data

Digital Bluetooth Thermometer...

$20.00 USD

Digital Bluetooth Thermometer...

$20.00 USD

Inkbird IBS-TH1 Thermometer Hygrometer Wireless Temperature Recorder Bluetooth

Inkbird IBS-TH1 Thermometer...

$20.00 USD

Inkbird IBS-TH1 Thermometer...

$20.00 USD

Thermometer Indoor Outdoor Digital LCD Hygrometer Temperature Humidity Monitor

Thermometer Indoor Outdoor Digital...

$19.48 USD

Thermometer Indoor Outdoor Digital...

$19.48 USD

Thermometer Indoor Outdoor Digital LCD Hygrometer Temperature Humidity Meter Big

Thermometer Indoor Outdoor Digital...

$19.48 USD

Thermometer Indoor Outdoor Digital...

$19.48 USD

Eisco Labs Wet-Dry Bulb Hygrometer - Wall Mounted Thermometers

Eisco Labs Wet-Dry Bulb Hygrometer -...

$22.99 USD

Eisco Labs Wet-Dry Bulb Hygrometer -...

$22.99 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

Xikar PuroTemp Rectangular Digital Hygrometer, Compact and Lightweight, Black

Xikar PuroTemp Rectangular Digital...

$39.99 USD

Xikar PuroTemp Rectangular Digital...

$39.99 USD

Thermometer Indoor Outdoor Digital LCD Hygrometer Temperature Humidity Meter US

Thermometer Indoor Outdoor Digital...

$17.99 USD

Thermometer Indoor Outdoor Digital...

$17.99 USD

Digital Indoor Thermometer and Humidity Meter, Battery Operated, Tabletop Design

Digital Indoor Thermometer and...

$17.99 USD

Digital Indoor Thermometer and...

$17.99 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

Traceable 4648 Digital Thermometer -58° To 158° F For Wall Or Desk

Traceable 4648 Digital Thermometer...

$17.99 USD

Traceable 4648 Digital Thermometer...

$17.99 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

Fluke 971 Temperature Humidity Meter, Temp/Humdty Mtr, 5 to 95 per Rel Hum Rnge

Fluke 971 Temperature Humidity Meter,...

$260.00 USD

Fluke 971 Temperature Humidity Meter,...

$260.00 USD

Humidity Monitor Digital Portable Digital Lcd Humidity Temperature Probe Abs

Humidity Monitor Digital Portable...

$13.76 USD

Humidity Monitor Digital Portable...

$13.76 USD

HABOTEST 4-in-1 Digital Psychrometer Portable Thermo-Hygrometer Meter N3J6

HABOTEST 4-in-1 Digital Psychrometer...

$16.14 USD

HABOTEST 4-in-1 Digital Psychrometer...

$16.14 USD

Vintage Taylor 1330p Pocket Sling Psychrometer Relative Humidity Tester w/ Wicks

Vintage Taylor 1330p Pocket Sling...

$29.99 USD

Vintage Taylor 1330p Pocket Sling...

$29.99 USD

Abbeon Certified Hygrometer and Temperature Indicator Gauge HTAB169 Lufft Vtg

Abbeon Certified Hygrometer and...

$29.99 USD

Abbeon Certified Hygrometer and...

$29.99 USD

GE Sensing Psyclone Protimeter Thermo-Hygrometer General Electric Portable

GE Sensing Psyclone Protimeter...

$29.99 USD

GE Sensing Psyclone Protimeter...

$29.99 USD

General Tools EP8703 Calibratable Multi-Function Digital Psychrometer

General Tools EP8703 Calibratable...

$29.00 USD

General Tools EP8703 Calibratable...

$29.00 USD

Household Industrial Indoor Temperature And Humidity Meter (Blister)

Household Industrial Indoor...

$9.88 USD

Household Industrial Indoor...

$9.88 USD

InstroTek CPN MC-3 Elite Soil Moisture/ Density Gauge w/ Block & Case - CLEAN

InstroTek CPN MC-3 Elite Soil...

$4,250.00 USD

InstroTek CPN MC-3 Elite Soil...

$4,250.00 USD

CorDEX IW4000 Round Infrared Window Type 4, 12, Drilling Reference CDX0100-30

CorDEX IW4000 Round Infrared Window...

$55.00 USD

CorDEX IW4000 Round Infrared Window...

$55.00 USD

Zoro Select 1Epe8 Analog Panel Mt Thermometer,40 To 240F

Zoro Select 1Epe8 Analog Panel Mt...

$22.75 USD

Zoro Select 1Epe8 Analog Panel Mt...

$22.75 USD

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

Zoro Select 1Nfy4 Bimetal Thermom, 3...

$21.15 USD

Zoro Select 1Nfy4 Bimetal Thermom, 3...

$21.15 USD

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

Zoro Select 1Ngb8 Bimetal Thermom,5...

$49.69 USD

Zoro Select 1Ngb8 Bimetal Thermom,5...

$49.69 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

UEi DTH35 Digital Pocket Psychrometer

UEi DTH35 Digital Pocket Psychrometer

$98.99 USD

UEi DTH35 Digital Pocket Psychrometer

$98.99 USD

Yellow Jacket 69008 Digital Psychrometer / Thermo Hygrometer

Yellow Jacket 69008 Digital...

$146.98 USD

Yellow Jacket 69008 Digital...

$146.98 USD

Zoro Select 1Epe3 Analog Panel Mt Thermometer,-40 To 60F

Zoro Select 1Epe3 Analog Panel Mt...

$27.49 USD

Zoro Select 1Epe3 Analog Panel Mt...

$27.49 USD

Zoro Select 6Dkd1 5" Stem Analog Dial Pocket Thermometer, -40 Degrees To 160

Zoro Select 6Dkd1 5" Stem Analog Dial...

$6.15 USD

Zoro Select 6Dkd1 5" Stem Analog Dial...

$6.15 USD

ERAY Temperature and Humidity Gauge Meter with Backlight Digital Psychrometer

ERAY Temperature and Humidity Gauge...

$32.99 USD

ERAY Temperature and Humidity Gauge...

$32.99 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

Tel-Tru Industrial Thermometer 0-180 Degree F, 1-3/4" Face 10" Stem

Tel-Tru Industrial Thermometer 0-180...

$25.00 USD

Tel-Tru Industrial Thermometer 0-180...

$25.00 USD

Vintage Cliff Cornell Brass Wall Thermometer-Cleveland Flux Company

Vintage Cliff Cornell Brass Wall...

$29.97 USD

Vintage Cliff Cornell Brass Wall...

$29.97 USD

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

Zoro Select 1Nga9 Bimetal Thermom,3...

$37.19 USD

Zoro Select 1Nga9 Bimetal Thermom,3...

$37.19 USD

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

Zoro Select 1Epf3 Digital Panel...

$18.49 USD

Zoro Select 1Epf3 Digital Panel...

$18.49 USD

Taylor 1105 Analog Thermometer,-30 To 120 Degree F

Taylor 1105 Analog Thermometer,-30 To...

$21.69 USD

Taylor 1105 Analog Thermometer,-30 To...

$21.69 USD

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

Zoro Select 1Nfz7 Bimetal Thermom,3...

$35.35 USD

Zoro Select 1Nfz7 Bimetal Thermom,3...

$35.35 USD

Zoro Select 1Epe6 Analog Panel Mt Thermometer,-40 To 60F

Zoro Select 1Epe6 Analog Panel Mt...

$19.45 USD

Zoro Select 1Epe6 Analog Panel Mt...

$19.45 USD

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

VAISALA HUMIDITY AND TEMPERATURE...

$397.97 USD

VAISALA HUMIDITY AND TEMPERATURE...

$397.97 USD

REED Instruments R6001 Thermo-Hygrometer

REED Instruments R6001 Thermo-Hygrometer

$139.00 USD

REED Instruments R6001 Thermo-Hygrometer

$139.00 USD

Vee Gee 82200-36 Compost Dial Thermometer

Vee Gee 82200-36 Compost Dial...

$85.19 USD

Vee Gee 82200-36 Compost Dial...

$85.19 USD

VIVOSUN Digital Hygrometer Thermometer Humidity Monitor w/ Remote Sensor

VIVOSUN Digital Hygrometer...

$18.99 USD

VIVOSUN Digital Hygrometer...

$18.99 USD

Elitech BT3 Indoor Thermometer Hygrometer Humidity Temperature Meter LCD Digital

Elitech BT3 Indoor Thermometer...

$19.99 USD

Elitech BT3 Indoor Thermometer...

$19.99 USD

Thermometer Indoor Outdoor Digital LCD Hygrometer Temperature Humidity Meter US

Thermometer Indoor Outdoor Digital...

$19.99 USD

Thermometer Indoor Outdoor Digital...

$19.99 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

Fluke 971 Temperature Humidity Meter

Fluke 971 Temperature Humidity Meter

$160.00 USD

Fluke 971 Temperature Humidity Meter

$160.00 USD

Abbeon Certified Hygrometer And Temperature Indicator Model HTAB169B (#900-653)

Abbeon Certified Hygrometer And...

$59.00 USD

Abbeon Certified Hygrometer And...

$59.00 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

Zoro Select 1Epf4 Digital Panel Mount, Ntc, -40 To 120, Display: Lcd

Zoro Select 1Epf4 Digital Panel...

$16.19 USD

Zoro Select 1Epf4 Digital Panel...

$16.19 USD

'CE' Dual Temp 2 Cooper Atkins 481...

$59.96 USD

'CE' Dual Temp 2 Cooper Atkins 481...

$59.96 USD

Omega Engineering HHF710 Digital Hygro-Thermometer Anemometer Meter Set

Omega Engineering HHF710 Digital...

$78.00 USD

Omega Engineering HHF710 Digital...

$78.00 USD

Durac B61800-0600 Hydrometer,Salt Brine,10/100

Durac B61800-0600 Hydrometer,Salt...

$125.99 USD

Durac B61800-0600 Hydrometer,Salt...

$125.99 USD

DS18B20 Temperature Sensor Module WaterProof Probe+Terminal Adapter For Arduino

DS18B20 Temperature Sensor Module...

$1.00 EUR

DS18B20 Temperature Sensor Module...

$1.00 EUR

Rotronic CP11 Handheld For CO2, Humidity And Temperature Hygrometer IN-1 Sensor

Rotronic CP11 Handheld For CO2,...

$75.00 USD

Rotronic CP11 Handheld For CO2,...

$75.00 USD

HANNA INSTRUMENTS MODEL: HI9565 DEWPOINT HYGROMETER (Unit Only)

HANNA INSTRUMENTS MODEL: HI9565...

$49.95 USD

HANNA INSTRUMENTS MODEL: HI9565...

$49.95 USD

Vintage Wet Dry Hygrometer Dual Princo Thermometer Aluminum Sleeve Leather Case

Vintage Wet Dry Hygrometer Dual...

$30.00 USD

Vintage Wet Dry Hygrometer Dual...

$30.00 USD

Fluke 971 Temperature Humidity Meter Quick-response Capacitance Sensor IAQ

Fluke 971 Temperature Humidity Meter...

$261.50 USD

Fluke 971 Temperature Humidity Meter...

$261.50 USD

ZORO 1NFY7 Bimetal Thermometor 3 Dial,50 to 550F 1/2 NPT MOUNT SMOKER BBQ

ZORO 1NFY7 Bimetal Thermometor 3...

$24.00 USD

ZORO 1NFY7 Bimetal Thermometor 3...

$24.00 USD

GOVEE SMART THERMO HYGROMETER H5100 3 Sensor Pack

GOVEE SMART THERMO HYGROMETER H5100 ...

$26.88 USD

GOVEE SMART THERMO HYGROMETER H5100 ...

$26.88 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

*New Open Box* VAISALA HM47280SP 1PC + *Warranty*

*New Open Box* VAISALA HM47280SP 1PC...

$50.00 USD

*New Open Box* VAISALA HM47280SP 1PC...

$50.00 USD

Vee Gee 83110 5" Stem Digital Pocket Thermometer, 14 Degrees To 212 Degrees F

Vee Gee 83110 5" Stem Digital Pocket...

$25.39 USD

Vee Gee 83110 5" Stem Digital Pocket...

$25.39 USD

Welding Soldering Iron Tip Thermometer Temperature Tester Probes LCD display 9V

Welding Soldering Iron Tip...

$16.50 USD

Welding Soldering Iron Tip...

$16.50 USD

Winters Tas131lf. Thermometer,Analog,20 To 80 Deg,1/2In

Winters Tas131lf....

$46.99 USD

Winters Tas131lf....

$46.99 USD

Fluke 971 Temperature Humidity Meter Quick-response Capacitance Sensor IAQ

Fluke 971 Temperature Humidity Meter...

$269.99 USD

Fluke 971 Temperature Humidity Meter...

$269.99 USD

Zoro Select 4Jpn2 Type K Thermocouple Adapter,Mini

Zoro Select 4Jpn2 Type K Thermocouple...

$4.69 USD

Zoro Select 4Jpn2 Type K Thermocouple...

$4.69 USD

PACER Instruments (TM) DH500 - Hygro-Thermometer w/case New never used

PACER Instruments (TM) DH500 -...

$65.00 USD

PACER Instruments (TM) DH500 -...

$65.00 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

VAISALA DSS70A Portable Sampling System - NO DM70

VAISALA DSS70A Portable Sampling...

$549.99 USD

VAISALA DSS70A Portable Sampling...

$549.99 USD

EDGETECH DewMaster Chilled Mirror hygrometer

EDGETECH DewMaster Chilled Mirror...

$1,299.00 USD

EDGETECH DewMaster Chilled Mirror...

$1,299.00 USD

Red LED Voltage Meter Digital LCD Temperature Humidity Thermometer Hygrometer

Red LED Voltage Meter Digital LCD...

$1.14 USD

Red LED Voltage Meter Digital LCD...

$1.14 USD

Winters Tim100alf. Thermometer,Analog,30To240deg,3/4In.Npt

Winters Tim100alf....

$54.69 USD

Winters Tim100alf....

$54.69 USD

Digital Temperature Humidity Meter Home Indoor Electronic Hygrometer Thermometer

Digital Temperature Humidity Meter...

$18.45 USD

Digital Temperature Humidity Meter...

$18.45 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

SADP miniEx Portable Automatic Dew Point Hygrometer

SADP miniEx Portable Automatic Dew...

$299.99 USD

SADP miniEx Portable Automatic Dew...

$299.99 USD

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

SMARTRO SC42 Temperature and Humidity...

$10.00 USD

SMARTRO SC42 Temperature and Humidity...

$10.00 USD

Takemura DM-13 Electric Works Soil Acidity pH Meter Tester Demetra

Takemura DM-13 Electric Works Soil...

$48.30 USD

Takemura DM-13 Electric Works Soil...

$48.30 USD

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

Zoro Select 1Ngb3 Bimetal Thermom,3...

$33.65 USD

Zoro Select 1Ngb3 Bimetal Thermom,3...

$33.65 USD

2PCS LCD Digital Indoor Thermometers Hygrometer Room Temperature Humidity Meter

2PCS LCD Digital Indoor Thermometers...

$20.99 USD

2PCS LCD Digital Indoor Thermometers...

$20.99 USD

Xikar PuroTemp Rectangular Digital Hygrometer 833XI (Black)

Xikar PuroTemp Rectangular Digital...

$28.00 USD

Xikar PuroTemp Rectangular Digital...

$28.00 USD

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

Westinghouse Type JC Vibrometer...

$23.99 USD

Westinghouse Type JC Vibrometer...

$23.99 USD

Durac B61506-0100 Hygrometer,Humidity,-50/70C

Durac B61506-0100...

$47.29 USD

Durac B61506-0100...

$47.29 USD

Fluke 971 Temperature Humidity Meter - NEW & SEALED

Fluke 971 Temperature Humidity Meter...

$339.95 USD

Fluke 971 Temperature Humidity Meter...

$339.95 USD

Fluke 971 Temperature Humidity Meter Quick-response Capacitance Sensor IAQ

Fluke 971 Temperature Humidity Meter...

$269.97 USD

Fluke 971 Temperature Humidity Meter...

$269.97 USD

43mm Mini Cigar Hygrometer Metal Cigar Humidor Instrument Humidity Meter Analog

43mm Mini Cigar Hygrometer Metal...

$8.24 USD

43mm Mini Cigar Hygrometer Metal...

$8.24 USD

Zoro Select 1Nfz3 Bimetal Thermom,3 In Dial,50 To 550F

Zoro Select 1Nfz3 Bimetal Thermom,3...

$21.95 USD

Zoro Select 1Nfz3 Bimetal Thermom,3...

$21.95 USD

REOTEMP A36PF 0-200 F Bimetal Thermom,3 In Dial,0 to 200F

REOTEMP A36PF 0-200 F Bimetal...

$102.00 USD

REOTEMP A36PF 0-200 F Bimetal...

$102.00 USD

REED Instruments R6001-KIT Thermo-Hygrometer with Humidity Calibration Standards

REED Instruments R6001-KIT...

$285.00 USD

REED Instruments R6001-KIT...

$285.00 USD