Collection: Meters/Testers
We carry only quality, durable meters and testers for the working grower.
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12" Temperature/Humidity Gauge
Regular price $28.99 USDRegular priceUnit price / perSold out -
Active Air Hygro-Thermometer
Regular price $25.34 USDRegular priceUnit price / per -
Active Air Indoor-Outdoor Thermometer w/Hygrometer
Regular price $22.92 USDRegular priceUnit price / per -
GroStar EC Calibration Kit (2.77 EC, 8 oz. each)
Regular price $19.99 USDRegular priceUnit price / perSold out -
Active Air 2-Way Moisture/pH Meter
Regular price $13.99 USDRegular priceUnit price / per -
Active Air 3-Way Meter
Regular price $14.99 USDRegular priceUnit price / per -
Active Aqua Hydroponic pH Test Kit
Regular price $7.99 USDRegular priceUnit price / per -
Analog Light Meter (Footcandles)
Regular price $29.99 USDRegular priceUnit price / per -
Bluelab Original Truncheon® Nutrient Meter
Regular price $149.00 USDRegular priceUnit price / per -
Bluelab® Conductivity Pen
Regular price $99.00 USDRegular priceUnit price / per -
Bluelab® pH Pen
Regular price $119.00 USDRegular priceUnit price / per -
Luster Leaf Digital Moisture Meter
Regular price $16.99 USDRegular priceUnit price / per -
Milwaukee Instruments EC40 PRO EC/TDS Nutrient Meter
Regular price $90.20 USDRegular priceUnit price / per -
Luster Leaf Digital Soil pH Meter
Regular price $17.99 USDRegular priceUnit price / per -
Luster Leaf Rapitest Digital 3-Way Analyzer
Regular price $39.99 USDRegular priceUnit price / perSold out -
Luster Leaf Rapitest Digital Soil Test Kit
Regular price $35.99 USDRegular priceUnit price / perSold out