| Sort by Popularity || Manufacturer+ || Product(s) || Model || Price || Buy Now |
| || || High/Low Thermometer. |
Farmtek High/Low Thermometer. Records the days high and low temperatures. Uses real mercury for accurate readings. The small red wand detaches and you pull the indicator back in contact with the mercury to reset. Great product.... — Ships via UPS from Portland, Oregon USA...more.
| MI730 || $19.39 || |
| || || Digital Thermometer/Hygrometer. |
Digital LCD Minimum, Maximum thermometer and humidity device. Allows you to reset minimum and maximum settings. Large letters for easy reading. Comes with 1 AA battery. This is not a controller. Displays the readings only. Very nice! Almost 4 1/2 height x 4 length almost 1 inch depth (thickness) screen is 2 1/2 x 3 inches.... — Ships via UPS from Portland, Oregon USA...more.
| MI419 || $24.95 || |
| || || EL500 - Cooling Thermostat. |
COOLING THERMOSTAT WITH 120 VOLT PIGGYBACK POWER CORDThis thermostat has a gas filled coil for great reliability. It has a plus or minus 2 degrees of accuracy. It turns fans ON when the temperature has reached 4 degrees above set point and turns fans OFF at 3 degrees below set point. Simply plug your fan into the thermostat's cord, set the dial and your done. This thermostat is not... — Ships via UPS from Portland, Oregon USA...more.
| EL500 || $57.95 || |
| || || Watertight Thermostat. |
COOLING OR HEATING WATERTIGHT THERMOSTAT. HARDWIRE 120 OR 240. Made in HollandThis thermostat requires you to hardwire a piggy back power cord into it or install it in-line through your wall outlet electrical system. Comes with instructions.... — Ships via UPS from Portland, Oregon USA...more.
| FA200 || $61.39 || |
| || || Moisture/Light Meter. |
RAPITEST MOISTURE AND LIGHT METER WITH PROBE.... — Ships via UPS from Portland, Oregon USA...more.
| MI212 || $22.95 || |
| || || Watertight Thermostat. |
COOLING OR HEATING WATERTIGHT THERMOSTAT WITH 120 VOLT PIGGYBACK POWER CORDThis thermostat is wired and ready to go. Simply plug your fan into the piggy back power cord. It is water tight with a protective plastic cover. Nice unit. Gas filled coil thermostat for great reliability and accuracy. Turns equipment ON at 4 degrees above the set point and OFF 3 degrees below set point. Ma... — Ships via UPS from Portland, Oregon USA...more.
| FA201 || $89.23 || |
| || || 13" Round Thermometer |
13" Round ThermometerKeep an eye on your growing area's temperature with this large numbered thermometer. ... — Ships via UPS from Portland, Oregon USA...more.
| MI732 || $10.95 || |
| || || MINI GREENHOUSE THERMO-HYGROMETER |
Mondi Mini Greenhouse Thermo-Hygrometer This revolutionary product mounts anywhere on your Mondi Mini Greenhouse
and reads the temperature and humidity inside the dome. In combination
with Mondi Easy Vents, it ensures plants get the start they need by
providing growers with the essential real-time information necessary to
produce large quantities of healthy plants.
| 726125 || $15.96 || |
| || || Temperature/Humidity Gauge |
12" Temperature/Humidity Gauge
Get temperature and humidity levels at a glance -- even from across the room. The Active Air temperature humidity gauge has a familiar clock face with large numbers on a large 12" dial. You'll always be informed of the climate in your growing environment.
SKU: HGTHG ... — Ships from Seattle, Washington USA...more.
| eco-2369 || $15.74 || |
| || || Thermometer. |
Farmtek Thermometer. Large and easy to read.... — Ships via UPS from Portland, Oregon USA...more.
| MI731 || $9.95 || |
| || || Rapitest Dial Compsot Thermometer (6/Cs) |
Rapitest Dial Compost Thermometer
Easy to read stainless steel thermometer with 19" probe, specifically designed for compost.... This item is sold individually....more.
| 716919 || $19.79 || |
| || Control Wizard || Indoor Weatherman. |
Indoor Weatherman by Control Wizard Products.Minimum/Maximum Thermometer with Humidity Readings as well.... — Ships via UPS from Portland, Oregon USA...more.
| CW610 || $17.48 || |
| || ECOPLUS || ECOPLUS™ LARGE DISPLAY WATERPROOF INDOOR/OUTDOOR THERMOMETER & HYGROMETER |
EcoPlus® Large Display Thermometer/Hygrometer
ECOPLUS THERMOMETER & HYGROMETER
Measures indoor/outdoor temperature & indoor humidity.Stores the Min./Max. values of the indoor/outdoor temperature and indoor humidity.Switch between C and F.Clock function with alarm12/24 hour mode switchWater proof temperature probe - 10 ft cord
Manufacturer's ... ...more.
| 716560 || $13.09 || |
| || ECOPLUS || ECOPLUS® DIGITAL THERMOMETER/HYGROMETER W/ONE REMOTE SENSOR |
EcoPlus® Digital Thermometer/Hygrometer w/Remote Sensor WIRELESS THERM & HYGROM W/ REMOTE
Large screen digital readout.
Wireless sensor transmits up to 50 feet.
Expandable to accept 2 additional sensors.
Waterproof casing is chemical and UV resistant.
Displays degrees in F or C.
2 AA batteries included.
For use with EcoPlus Digital Thermometer & Hygro... ...more.
| 716555 || $24.11 || |
| || HydroFarm || Digital Light Meter |
Digital Light Meter (eco-5549)Digital Light Meter (Footcandles)
Digital Light Meter
Measures grow lights or sunlightMeasures up to 5000 footcandles3 scales for precise readingsConvenient hand-held remote sensorLifetime silicon cell - includes battery, informative booklet with lighting recommendations and carrying case
Digital Light Meter helps the gardener measure grow lig... — Ships from Seattle, Washington USA...more.
| eco-5549 || $29.55 || |
| || HydroFarm || Hydrofarm Light Meter |
Hydrofarm Light Meter (eco-4541)Hydrofarm Light Meter (Footcandles)
Hydrofarm Light Meter
Photosynthesis & Plant Growth depend on the sun or specially designed lighting systems. But of that light reaching the plant, only specific types of energy (in the lighting spectrum) drive the photosynthesis process. Since light is the most important single factor affecting your... — Ships from Seattle, Washington USA...more.
| eco-4541 || $15.09 || |