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AC Infinity PH METERS AND KITS
AC Infinity - PH METERS AND KITS Sale priceFrom $29.99
Active Air 2-Way pH & Moisture Meter - Meters
Active Air - 2-Way pH & Moisture Meter Sale price$11.84
Active Air 3 - Way Meter - Meters
Active Air - 3 - Way Meter Sale price$13.09
Bluelab Combo Meter pH EC temperature
Bluelab - Combo Meter Sale price$306.00 Regular price$339.00
Bluelab Combo Meter Plus
Bluelab - Combo Meter Plus Sale price$324.99 Regular price$399.00
Bluelab Commercial Truncheon Nutrient Meter
Bluelab - Commercial Truncheon Nutrient Meter Sale price$105.00
Bluelab Conductivity Pen EC and temperature meter
Bluelab - Conductivity Pen Sale price$67.77 Regular price$99.00
Bluelab Multimedia pH Meter with Leap probe
Bluelab - Multimedia pH Meter Sale price$189.00 Regular price$209.00
Bluelab OnePen pH EC and temperature meter
Bluelab - OnePen Sale price$213.43 Regular price$249.00
Bluelab ORP Meter
Bluelab - ORP Meter Sale price$187.71 Regular price$219.00
Bluelab pH and Conductivity Pen Starter Pack
Bluelab - pH and Conductivity Pen Starter Pack Sale price$199.00
Bluelab pH Pen handheld pH and temperature meter
Bluelab - pH Pen Sale price$90.00 Regular price$99.00
Bluelab pH PenPlus replaceable-probe pH pen
Bluelab - pH PenPlus Sale price$115.00
Bluelab Pulse Multimedia EC/MC Meter
Bluelab - Pulse Multimedia EC/MC Meter Sale price$279.00 Regular price$349.00
Bluelab Sample Pot incl. Fittings and Calibration Solutions
Bluelab - Sample Pot incl. Fittings and Calibration Solutions Sale price$119.00
Bluelab Sample Tube and Fittings
Bluelab - Sample Tube and Fittings Sale price$225.00 Regular price$250.00
Bluelab Shroud for Truncheon Meter V2
Bluelab - Shroud for Truncheon Meter V2 Sale price$5.00
Bluelab Soil pH Pen for soil and substrate
Bluelab - Soil pH Pen Sale price$179.11 Regular price$199.00
Bluelab Truncheon Nutrient Meter
Bluelab - Truncheon Nutrient Meter Sale price$90.00 Regular price$105.00
GroStar Apera GroStar GS1 pH Pen - Meters
GroStar - Apera GroStar GS1 pH Pen Sale price$115.99
GroStar Apera GroStar GS2 Soil pH Pen - Meters
GroStar - Apera GroStar GS2 Soil pH Pen Sale price$256.99
GroStar Apera GroStar GS3 EC Pen - Meters
GroStar - Apera GroStar GS3 EC Pen Sale price$113.99
GroStar Apera GroStar GS4 pH/EC Combo Pen - /500ppm/700ppm/Temp (5-in-1) - Meters
GroStar - Apera GroStar GS4 pH/EC Combo Pen - /500ppm/700ppm/Temp (5-in-1) Sale price$178.99
Hanna Alkalinity Checker for drinking water - Meters
Hanna - Alkalinity Checker for drinking water Sale price$74.99
Hanna Checker pH tester, 0.1pH Resolution with 1271 electrode - Meters
Hanna - Checker pH tester, 0.1pH Resolution with 1271 electrode Sale price$46.99
Hanna Combo pH/Conductivity/TDS Tester (High Range) - Meters
Hanna - Combo pH/Conductivity/TDS Tester (High Range) Sale price$224.99
Hanna Digital pH, Conductivity, Dissolved Oxygen Meter - Meters
Hanna - Digital pH, Conductivity, Dissolved Oxygen Meter Sale price$924.99
Hanna Direct Soil Measurement pH Portable Meter - Meters
Hanna - Direct Soil Measurement pH Portable Meter Sale price$629.99
Hanna DiST4 Waterproof EC Tester (0.00-20.00 mS/cm) - Meters
Hanna - DiST4 Waterproof EC Tester (0.00-20.00 mS/cm) Sale price$79.99
Hanna GroLine Combo waterproof pH/EC/TDS/Temperature tester - Meters
Hanna - GroLine Combo waterproof pH/EC/TDS/Temperature tester Sale price$249.99
Hanna GroLine direct soil EC tester Range: 0.00 to 4.00 mS/cm - Meters
Hanna - GroLine direct soil EC tester Range: 0.00 to 4.00 mS/cm Sale price$164.99
Hanna Groline Green shockproof rubber boot for portable meters (2018 HI9814 Groline)
Hanna - Groline Green shockproof rubber boot for portable meters (2018 HI9814 Groline) Sale price$44.99
Hanna GroLine pH tester with HI1271 pH electrode - Meters
Hanna - GroLine pH tester with HI1271 pH electrode Sale price$64.99
GroLine Soil pH Tester – Meters
Hanna - GroLine Soil pH Tester Sale price$154.99
Hanna GroLine waterproof EC/TDS/Temperature tester; EC resolution: 1 S/cm, TDS resolution: 1 mg/L (ppm) Range: 0 to 6,000
Hanna - GroLine waterproof EC/TDS/Temperature tester; EC resolution: 1 S/cm, TDS resolution: 1 mg/L (ppm) Range: 0 to 6,000 S/cm Sale price$109.99
Hanna GroLine waterproof pH tester - Meters
Hanna - GroLine waterproof pH tester Sale price$99.99
Hanna GroLine Waterproof Portable pH/EC/TDS Meter - Meters
Hanna - GroLine Waterproof Portable pH/EC/TDS Meter Sale price$309.99
Hanna GroLine Waterproof Portable pH/EC/TDS/Temperature Meter Kit for Hydroponics - Meters
Hanna - GroLine Waterproof Portable pH/EC/TDS/Temperature Meter Kit for Hydroponics Sale price$549.99
Hanna Multiparameter pH/EC/TDS/Salinity/DO/Pressure/ Temperature Waterproof Meter - Meters
Hanna - Multiparameter pH/EC/TDS/Salinity/DO/Pressure/ Temperature Waterproof Meter Sale priceFrom $1,849.99
Hanna NPK Soil Chemical Test Kit (10 tests each) - Water Analysis
Hanna - NPK Soil Chemical Test Kit (10 tests each) Sale price$42.99
Hanna ORP/pH/Temperature Tester - Meters
Hanna - ORP/pH/Temperature Tester Sale price$249.99
Hanna pH/EC/TDS meter with HI1285-51 electrode, range: pH 0.0 to 14.0 pH EC 0.00 to 4.00 mS/cm TDS 0 to 1999 ppm (mg/L)
Hanna - pH/EC/TDS meter with HI1285-51 electrode, range: pH 0.0 to 14.0 pH EC 0.00 to 4.00 mS/cm TDS 0 to 1999 ppm (mg/L) Sale price$269.99
Hanna pH/EC/TDS/Temperature meter with CAL Check - Sensors / Probes
Hanna - pH/EC/TDS/Temperature meter with CAL Check Sale priceFrom $174.99
Hanna Phosphate HR Checker HC, 0.0 to 30.0 ppm (mg/L) - Meters
Hanna - Phosphate HR Checker HC, 0.0 to 30.0 ppm (mg/L) Sale price$74.99
Hanna Portable Waterproof pH/EC/TDS Meter (High Range) - Meters
Hanna - Portable Waterproof pH/EC/TDS Meter (High Range) Sale price$699.99
Hanna Refracting Index refractometer - uncompensated readings (nD), temperature compensated to sucrose (nD20) and % Brix
Hanna - Refracting Index refractometer - uncompensated readings (nD), temperature compensated to sucrose (nD20) and % Brix Sale price$489.99
Hanna Total Chlorine Checker Ultra Low Range (0 to 500 ppb) - Meters
Hanna - Total Chlorine Checker Ultra Low Range (0 to 500 ppb) Sale price$74.99
Hanna Instruments Waterproof Portable Dissolved Oxygen and BOD Meter - Meters
Hanna Instruments - Waterproof Portable Dissolved Oxygen and BOD Meter Sale price$949.99