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Meters, Timers & Instruments: Instruments, Thermometers, Hygrometers & Light Meters

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Displaying 21 to 24 (of 24 products) Result Pages: [<< Prev]   1  2 
 Sort by Popularity   Manufacturer   Product(s)   Model   Price+   Buy Now 
 Watertight Thermostat.      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 from Portland, Oregon USA....more info.
 FA200   $59.75 
 Samsung Max & Vivace Replacement Programmable Thermostat      Samsung Max & Vivace Replacement Programmable Thermostat 
Wall Mounted Programmable Thermostat for Samsung Mini-Split Optional programmable thermostat for the Samsung Max Mini-Split systems.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 700578   $234.30 
 SUN SYSTEM HANDHELD PAR METER   Sun System / Sunlight Supply   SUN SYSTEM HANDHELD PAR METER 
PAR Meter with Integrated Sensor Sun System« PAR Meter comes with an integrated sensor to measure photosynthetic active radiation (PAR). Use inside with Sun System grow lights or outside with natural sunlight. Simple and easy to use. Compact size with integrated sensor. 1 year warranty.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 748200   $256.62 
 SUN SYSTEM HANDHELD PAR METER W/ REMOTE SENSOR   Sun System / Sunlight Supply   SUN SYSTEM HANDHELD PAR METER W/ REMOTE SENSOR 
PAR Meter with Remote Sensor Sun System« PAR Meter comes with an integrated sensor to measure photosynthetic active radiation (PAR). Use inside with Sun System grow lights or outside with natural sunlight. Simple and easy to use. Compact size with integrated sensor. 1 year warranty.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 748205   $301.26 
Displaying 21 to 24 (of 24 products) Result Pages: [<< Prev]   1  2 
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Most Viewed in Instruments, Thermometers, Hygrometers & Light Meters
Grower's Edge Large Display Thermometer / Hygrometer (20/Cs)
Grower's Edge Large Display Thermometer / Hygrometer (20/Cs)
Grower's Edge Digital Thermometer / Hygrometer w/ Remote Sensor
Grower's Edge Digital Thermometer / Hygrometer w/ Remote Sensor
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Digital Thermometer/Hygrometer.
Hydrofarm Light Meter
Hydrofarm Light Meter
LUXPRO« PROGRAMMABLE DIGITAL THERMOSTAT
LUXPRO« PROGRAMMABLE DIGITAL THERMOSTAT
SUN SYSTEM HANDHELD PAR METER
SUN SYSTEM HANDHELD PAR METER
SUN SYSTEM HANDHELD PAR METER W/ REMOTE SENSOR
SUN SYSTEM HANDHELD PAR METER W/ REMOTE SENSOR
Watertight Thermostat.
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Bestsellers
01.Grower's Edge Large Display Thermometer / Hygrometer (20/Cs)
02.Grower's Edge Digital Thermometer / Hygrometer w/ Remote Sensor
03.Hydrofarm Light Meter
04.Digital Thermometer/Hygrometer.
05.Active Air Indoor-Outdoor Thermometer w/Hygrometer
06.GRO1 Wireless Sensor
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08.12" Temperature/Humidity Gauge
09.Active Air Hygro-Thermometer
10.MINI GREENHOUSE THERMO-HYGROMETER
11.LUXPRO« PROGRAMMABLE DIGITAL THERMOSTAT
12.Temp & Humidity Wireless Alert System
13.GRO1 Weather Station (Non-wireless)
14.Moisture/Light Meter.
15.SUCTION CUP Thermometer
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