Water Quality Products – Thermometer

PHM - 224_PH PHM - 224_PH 3 - in - 1 ORP Redox PH Temperature Combo Meter Tester w/ EXTRA Electrode, Pen Type ATC - 1999~1999mV 0.00 - 14.00pH 0~50°C, Water Quality Aquarium Tank Swimming Pool Lab Spa Hydroponics - Gain Express
PHM-224_PH 3-in-1 ORP Redox PH Temperature Combo Meter Tester w/ EXTRA Electrode, Pen Type ATC -1999~1999mV 0.00-14.00pH 0~50°C, Water Quality Aquarium Tank Swimming Pool Lab Spa Hydroponics
$79.90 USD
View
ECM - 226 ECM - 226 3 - in - 1 Conductivity EC & pH & Temperature Meter Multi - parameter Tester Digital Pen ATC, Water Quality Test Analyze Calibration Kit, 0.01mS/cm Resolution, Aquarium Hydroponics Tank Pool Lab Spa - Gain Express
ECM-226 3-in-1 Conductivity EC & pH & Temperature Meter Multi-parameter Tester Digital Pen ATC, Water Quality Test Analyze Calibration Kit, 0.01mS/cm Resolution, Aquarium Hydroponics Tank Pool Lab Spa
For Bulk Order Only. Please Contact Us.
View
PHM - 245_US PHM - 245 PH & Temperature 2 - in - 1 Continuous Monitor Meter w/ Backlight Replaceable Electrode, Dual Display 0.00~14.00pH °C/ °F Water Quality Monitoring Kit, for Aquariums Hydroponics Pools Tanks Spa - Gain Express
PHM-245 PH & Temperature 2-in-1 Continuous Monitor Meter w/ Backlight Replaceable Electrode, Dual Display 0.00~14.00pH °C/ °F Water Quality Monitoring Kit, for Aquariums Hydroponics Pools Tanks Spa
$52.90 USD
View