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PH/EC/TDS Meters and Solutions

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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 Multiparameter Probe for use with HI9814 - Sensors / Probes
Hanna - pH/EC/TDS Multiparameter Probe for use with HI9814 Sale price$184.99
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 High Range Checker HC Calibration Check Set (0.0 and 15.0 ppm phosphate) - Calibration / Cleaning
Hanna - Phosphate High Range Checker HC Calibration Check Set (0.0 and 15.0 ppm phosphate) Sale price$18.99
Hanna Phosphate HR Checker HC reagents for 40 tests (Phosphate HR) - Calibration / Cleaning
Hanna - Phosphate HR Checker HC reagents for 40 tests (Phosphate HR) Sale price$17.99
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 Reagents for Freshwater Alkalinity Checker - Calibration / Cleaning
Hanna - Reagents for Freshwater Alkalinity Checker Sale price$32.99
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 HC Ultra Low Range Calibration Check Set - Calibration / Cleaning
Hanna - Total Chlorine Checker HC Ultra Low Range Calibration Check Set Sale price$18.99
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 Total Chlorine Checker Ultra Low Range spare reagents (25 tests) - Calibration / Cleaning
Hanna - Total Chlorine Checker Ultra Low Range spare reagents (25 tests) Sale price$14.99
Hanna Instruments Waterproof Portable Dissolved Oxygen and BOD Meter - Meters
Hanna Instruments - Waterproof Portable Dissolved Oxygen and BOD Meter Sale price$949.99
HEAVY 16 15/55/30 Gallon Pump - Liquid & Weight Measuring
HEAVY 16 - 15/55/30 Gallon Pump Sale price$22.43
HEAVY 16 3/4 in Clear Spigot - Liquid & Weight Measuring
HEAVY 16 - 3/4 in Clear Spigot Sale price$2.35
HEAVY 16 3/4 in Self Venting Spigot - Liquid & Weight Measuring
HEAVY 16 - 3/4 in Self Venting Spigot Sale price$3.60
HEAVY 16 White, 1G/2.5G Cap with 3/4 in Reducer for Spigot (4L/10L) - Liquid & Weight Measuring
HEAVY 16 - White, 1G/2.5G Cap with 3/4 in Reducer for Spigot (4L/10L) Sale price$2.02
HGV - pH Down – HGV pH Down 1 Gallon – pH Adjusters
HGV - pH Down Sale priceFrom $28.00
HGV - pH Up – HGV pH Up 5 Gallon – pH Adjusters
HGV - pH Up Sale priceFrom $28.00
HM Digital 1000ppm Calibration Solution - TDS, 3 oz (90 ml) - Calibration / Cleaning
HM Digital - 1000ppm Calibration Solution - TDS, 3 oz (90 ml) Sale price$10.99
HM Digital EC/TDS/Temp Waterproof Hydro Tester - COM-80 - Meters
HM Digital - EC/TDS/Temp Waterproof Hydro Tester - COM-80 Sale price$52.99
HM Digital Meter, TDS, Inline, Dm-1, 1/4" Tee - Meters
Hm Digital - Meter, TDS, Inline, Dm-1, 1/4" Tee Sale price$85.68
HM Digital Meter, TDS, Inline, Dm-2, 1/2"QC - Meters
Hm Digital - Meter, TDS, Inline, Dm-2, 1/2"QC Sale price$185.50
HM Digital Meter, TDS, Inline, Dm-2, 1/4" Qc - Meters
Hm Digital - Meter, TDS, Inline, Dm-2, 1/4" Qc Sale price$155.50
HM Digital Meter, TDS, Inline, Dm-2, 3/8" Qc - Meters
Hm Digital - Meter, TDS, Inline, Dm-2, 3/8" Qc Sale price$198.60
HM Digital PH/ORP Storage Solution - PH-STOR pH Electrode - Calibration / Cleaning
HM Digital - PH/ORP Storage Solution - PH-STOR pH Electrode Sale price$8.99
HM Digital PH/Temperature Meter - PH-80 - Meters
HM Digital - PH/Temperature Meter - PH-80 Sale price$47.99
HM Digital - PUSH-IN, 1/4" MONITOR, TDS, CHECk QUICK, QC-1, HM DIGITAL – Axeon
Hm Digital - Push-In, 1/4" Monitor, TDS, CHECk Quick, Qc-1 Sale price$65.70
HM Digital Replacement TDS Sensor HM-500 - Hydromaster EC/ Probe - Sensors / Probes
HM Digital - Replacement TDS Sensor HM-500 - Hydromaster EC/ Probe Sale price$57.99
HM Digital TDS-3 Handheld TDS meter - Meters
HM Digital - TDS-3 Handheld TDS meter Sale price$36.99
House & Garden Pour Spout, 20L - Liquid & Weight Measuring
House & Garden - Pour Spout, 20L Sale price$12.85
House & Garden Pour Spout, 5L/10L - Liquid & Weight Measuring
House & Garden - Pour Spout, 5L/10L Sale price$12.85
Humboldt Nutrients Big Up Powder - 10 lbs - pH Adjusters
Humboldt Nutrients - Big Up Powder - 10 lbs Sale price$500.99
General Supply International Measure Mug - Liquid & Weight Measuring
International Measure Mug Sale price$24.00
Mad Farmer Get Down - pH Adjusters
Mad Farmer - Get Down Sale priceFrom $125.99
Mad Farmer Get Up - pH Adjusters
Mad Farmer - Get Up Sale priceFrom $125.99
Measure Me Measuring Cup - Liquid & Weight Measuring
Measure Me - Measuring Cup Sale priceFrom $2.38
Measure Me - Measuring Cup
Measure Me - Measuring Cup Sale priceFrom $2.38
Measuring Cup Measuring Cup - Liquid & Weight Measuring
Measuring Cup Sale priceFrom $8.48
Microbe Life Hydroponics pH Down - 1 qt - pH Adjusters
Microbe Life Hydroponics - pH Down - 1 qt Sale price$17.99
Microbe Life Hydroponics pH UP - 1 qt - pH Adjusters
Microbe Life Hydroponics - pH UP - 1 qt Sale price$17.99
Mini Measure Shot Glass, pack of 12 case of 12 - Liquid & Weight Measuring
Mini Measure Shot Glass, pack of 12 - case of 12 Sale price$49.63
Nectar For The Gods Hades Down - pH Adjusters
Nectar For The Gods - Hades Down Sale priceFrom $21.50
Nectar For The Gods Olympus Up - pH Adjusters
Nectar For The Gods - Olympus Up Sale priceFrom $15.00
Sensorex pH Sensor - Light Duty Replacement - Sensors / Probes
Sensorex - pH Sensor - Light Duty Replacement Sale priceFrom $119.00
Sensorex TDS Sensor - Sensors / Probes
Sensorex - TDS Sensor Sale priceFrom $199.00
SONIC-PRO Chemical Feed Flow Meter – Meters
SONIC-PRO - Chemical Feed Flow Meter Sale price$2,225.66
The Harvest Company Calibrated Measuring Cup - Liquid & Weight Measuring
The Harvest - Company Calibrated Measuring Cup Sale priceFrom $3.99