Temperature Controller 2 in 1 Temperature and Humidity Controller for Incubation Greenhouse 110‑220V

Autopilot APCEM2 Hydroponic Gardening CO2 RH Temperature Monitor and Data Logger - 1

Monitoring stats such as carbon dioxide, temperature, and relative humidity are imperative to growing healthy, strong plants in an indoor gardening system such as a grow room or greenhouse. ... more

ACURITE 00611A4 Digital Thermometer,4-13/16" H,3-1/2" W,-40 to 158 Deg.

Digital Thermometer, Sensor Temperature Range -40 Degrees to 158 Degrees F/-40 Degrees to 70 Degrees C, 1 Percent to 99 Percent, Number of Sensors 1, Transmission Range 165 ft, Primary Scale Outdoor Humidity/Temperature, Includes NIST-Traceable... ... more

VWR Standard Dry Block Heaters 120V 2 Blocks Capacity 75838-286

VWR Standard Dry Block Heaters 120V 2 Blocks Capacity 75838-286. A PID microprocessor controller maintains temperature stability to within +/- 0.1C (+/-0.2C for 230V models). Temperature is adjusted with two control knobs one for low temperature -... ... more

VWR Standard Dry Block Heaters 120V 1 Block Capacity 75838-318

VWR Standard Dry Block Heaters 120V 1 Block Capacity 75838-318. A PID microprocessor controller maintains temperature stability to within +/- 0.1C (+/-0.2C for 230V models). Temperature is adjusted with two control knobs one for low temperature -... ... more

OiiBO Thermo-Hygrometer | 2.95 H x 1.77 W x 1.18 D in | Wayfair SH125BB-

2 in 1 digital thermo-hygrometer is a necessary part for keeping your reptiles and amphibians. The mini-size thermo-hygrometer gauge with sucker can put on the right side of the front of the terrarium. With advanced humidity and temperature probe, it... ... more

REPTIZOO 4 Piece Digital Thermo-Hygrometer Set | 1.18 H x 2.55 W x 1.25 D in | Wayfair SH125B

REPTIZOO 2 in 1 digital thermo-hygrometer is a necessary part for keeping your reptiles and amphibians. The mini size thermo-hygrometer gauge with sucker can be put in right side or front of the terrarium. With advanced humidity&temperature sensor, it... ... more

EXTECH 445703 Indoor Digital Hygrometer, 14 to 140 F, Depth: 4/5 in

Digital Hygrometer, 14 Degrees to 140 Degrees F/-10 Degrees to 60 Degrees C, 10 Percent to 99 Percent, Primary Scale Temperature, Power Source Battery, Application Factories, Greenhouses, Offices, 2 in H x 3 1/2 in W 4-Digit Backlit LCD Display - 1 in... ... more

EXTECH RH390 Temp/Humdty Mtr,0 to 100 per Rel Hum Rng

Psychrometer, 0 to 100 Percent Relative Humidity Range, +/-2 Percent Humidity Accuracy, -22 Degrees to 199 Degrees F Temp. Range (F), +/-1.8 Degrees F Temp. Accuracy (F), 32 Degrees to 176 Degrees F Wet Bulb Temperature Range, -22 Degrees to 199... ... more

VWR Standard Dry Block Heaters 120V 4 Blocks Capacity 75838-298

VWR Standard Dry Block Heaters 120V 4 Blocks Capacity 75838-298. A PID microprocessor controller maintains temperature stability to within +/- 0.1C (+/-0.2C for 230V models). Temperature is adjusted with two control knobs one for low temperature -... ... more

Digital LCD Indoor Thermometer Hygrometer Alarm Clock Gift

Type: Digital LCD Indoor Thermometer Color: White Material: ABS, Metal, Silicone Temperature Range: -4°F to 158°F (-20°C to 70°C) Temperature Accuracy: ±2.0°F (±1.1°C) Humidity Range: 10% to 99% Humidity Accuracy: ±2% from 30% to 80%; ±3% from 10% to 30%… ... more

La Crosse Technology Data Logger Thermometer | 3.67 H x 2.63 W x 1.35 D in | Wayfair 302-1409BW-W-INT

Temperature and humidity affect the comfort of your home. When the air around you has too much humidity, your body can't regulate its internal temperature through evaporation. Too much humidity not only negatively impacts your comfort and health, but... ... more

Taylor 14" Decorative Clock w/Thermometer | 14 H x 14 W x 2.1 D in | Wayfair 6740

From bold black and white number tracks to colorful graphics, vibrant bezels to classic finishes, Taylor's wide dial assortment is designed to fit every need and decor. Ideal for measuring temperatures in the garden, patio, greenhouse or 4 seasons... ... more

Wind & Weather Portable Multi-Function Anemometer | 1 H x 2.63 W x 7.38 D in | Wayfair ID8272

This handheld product provides vital weather information on-the-go. Highlights of this handheld weather station include a wind meter, plus readings for temperature, humidity, and altitude. It also offers helpful features like high and low records, wind... ... more

VWR Standard Dry Block Heaters 120V 6 Blocks Capacity 75838-310

VWR Standard Dry Block Heaters 120V 6 Blocks Capacity 75838-310. A PID microprocessor controller maintains temperature stability to within +/- 0.1C (+/-0.2C for 230V models). Temperature is adjusted with two control knobs one for low temperature -... ... more

KESTREL 0850BLK Environmental Meter,Blk,0.3 to 48.87" Hg

Environmental Meter, Environmental Sensor Type Air Flow Sensor, Ambient Temperature Sensor, Compass, Pressure Sensor, Relative Humidity Sensor, Air Velocity Range 0.4 to 89 mph, 0.6 to 60 mps, 1.2 to 116.6 knots, 118 to 7874 fpm, 2.2 to 216 kph, Series... ... more

KESTREL 0852HVG Environmental Meter,Hi-Vis Green,LCD

Environmental Meter, Environmental Sensor Type Air Flow Sensor, Ambient Temperature Sensor, Pressure Sensor, Relative Humidity Sensor, Air Velocity Range 0.4 to 89 mph, 0.6 to 60 mps, 1.2 to 116.6 knots, 118 to 7874 fpm, 2.2 to 216 kph, Series 5200,... ... more

KESTREL 0850LBLK Environmental Meter,LCD,Black w/WiFi

Environmental Meter, Environmental Sensor Type Air Flow Sensor, Ambient Temperature Sensor, Compass, Pressure Sensor, Relative Humidity Sensor, Air Velocity Range 0.4 to 89 mph, 0.6 to 60 mps, 1.2 to 116.6 knots, 118 to 7874 fpm, 2.2 to 216 kph, Series... ... more

EXTECH 445713 In/Out Digital Hygrometer,14 to 140 F

Digital Hygrometer, Indoor Humidity/Temperature, Number of Sensors 1, Base Temperature Range 14 to 140 Degrees F/-10 to 60 Degrees C, 2-Digit LCD Display, Simultaneous Display of Temperature and Humidity, 4.3 in L x 3.9 in W x 0.78 in D ... more

KESTREL 0855TAN Weather Meter,Desert Tan,0.3 to 48.87"Hg

Weather Meter, Environmental Sensor Type Air Flow Sensor, Ambient Temperature Sensor, Compass, Pressure Sensor, Relative Humidity Sensor, Air Velocity Range 0.4 to 89 mph, 0.6 to 60 mps, 1.2 to 116.6 knots, 118 to 7874 fpm, 2.2 to 216 kph, Series 5500,... ... more

TAYLOR 5525J1 Mason Hygrometer,Range 0/120 F

Mason's Hygrometer, 1 to 97 Percent Relative Humidity Range, 0 Degrees to 120 Degrees F Temp. Range, +/-2 Degrees Temp. Accuracy, 20 to 120 Degrees F Wet Bulb Temperature Range, Fill Red Spirit-Filled, Degree Divisions 2 Degrees F, Height 10 in, Width... ... more

Wireless Indoor Outdoor Wall Mount Thermometer Hygrometer Blue

Material: Plastic; Color: White, Blue Temperature Measuring Range: -20°C ~50°C; Humidity Measuring Range: 0-100%RH Measurement Accurac: Thermometer <±1°C~±2°C; Hygrometer <±5% Size: 7.5 x 7.5 x 1.2cm / 2.95 x 2.95 x 0.47(L*W*T) Package Content: 1 x Wall… ... more