Filters

pH Meters

Shop the best prices on 8,281 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Denuotop and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

Filters
481 - 512 of 3,200
For Aquarium Pool Hydroponic Test Auto Calibration Digital PH Meter Tester Pen
From $43.95
2 In 1 Ph Chlorine Meter Chlorine Tester Ph Tester Chlorine Water Quality Testing Device Cl2 Measur
From $35.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
From $28.95
8 in 1 Multi-parameter Water Quality Tester SG PH EC SALT ORP TDS CF TEMP Online Rechargeable Monitoring for Aquarium EU Plug 230V
From $129.00
24 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
From $9.95
Smart Soil Meter Fertility/PH/Moisture/Tmep/Sunshine/Moisture Agricultural and Garden Soil Tester,
From $119.00
Cat Dog Clinical Refractometer Urine Hydrometer Serum Protein Plasma Protein Concentration Meter
From $54.00
Soil PH Temperature Tester IP67 Waterproof High Accuracy Digital PH Meter for for Fruit and Food Testing Probe Type
From $99.00
TICFOX Smart Sensor Professional PH Meter Portable Water Quality Tester Acidimeter PH818
From $59.00
PH Meter Water Quality Test PH‑2033H Waterproof PH Meter Acidity Test Pen Portable Water Quality Detector for Laboratory
From $59.00
Ouitble Ph Electrode Probe, Ph0-14 Rechargeable Ph Controller Meter Sensor with Bnc Connector for Laboratory School
From $28.95
0-14 PH Electrode Probe, PH Probe PH Controller Meter Monitor Sensor Rechargeable PH Sensor Replacement with BNC Connector for Lab School O6O
From $28.95
Uadme PH Meter, 2 in 1 PH Meter ABS Pen Type Household PH Tester with Automatic 2 Point Calibration Mode, PH Measuring Range 1.00~14.00
From $69.00
PH Meter Tester for Hydroponics Swimming Pool Water Quality Test Digital Portable Testing Tool
From $17.95
PH Electrode Probe Rechargeable PH Controller Meter Sensor with BNC Connector for Laboratory School
From $41.95
Multifunctional High Accurancy Soil PH Tester Soil EC Test Tool Handheld Soil Detect Device Soil PH/EC/Sunlight
From $104.00
201DH PH Electrode Detachable Durable PH Electrode Probe for Water Quality Detection XFLUE
From $33.95
Nutrient Meter Test Nutra Wand Truncheon Hydroponic EC/PPM/CF Hydroponics Readers
From $59.00
Uadme TDS Test Pen, TDS Tester, Portable Digital Water Quality Tester for Aquaculture Domestic, Backlit HD Display, Accurate Testing
From $17.95
Risegun Water Quality Tester 6 in 1 COD Temp TOC Conductivity TDS UV275 Water Meter Monitor for Aquarium
From $99.00
Risegun Pen Type pH Electrode Sensor BNC Connector Probe Water Tank Industrial Experimental Laboratory pH Composite Electrode
From $27.95
TICFOX PH Meter Tester for Hydroponics Swimming Pool Water Quality Test Digital Portable Testing Tool
From $17.95
Oubit 5 in 1 Portable Digital PH/Salinity/Temp/TDS/EC Meter Multifunctional Water Quality Tester Detector YJK6K
From $39.95
Bluetooth Water Tester EC TDS SALT S.G TEMP 5 in 1 Meter Quality Test Pen for Pool Aquarium
From $69.00
3 in 1 Water Quality Tester Water Quality Analyzer TDS/EC/Temperature Meter Data Hold Backlight Display Tester White
From $33.95
Salinity Tester Portable Electronic Salt Concentration Meter with LED Indicator Light
From $54.00
Salinity Refractometer Double Scale 0‑100 PPT 1.000‑1.070 Portable ATC Salinity Meter for Aquarium
From $54.00
TDS Meter Sensitive Accurate 0 to 9990ppm Portable Digital Water Testing Pen for Aquarium Drinking Water
From $27.95
Practical Soil Moisture Tester Potted Plant Flower Soil Moisture Test Meter Automatic Soil Moisture Testing Device with Red Indicator Light
From $33.95
Water Quality Tester Portable Digital Electronic Chlorine PH Meter Monitor Analyzer for Swimming Pool
From $64.00
2 in 1 PH Meter ABS Pen Type Household PH Tester with Automatic 2 Point Calibration Mode
From $79.00
Chlorine Testing Device 2-in-1 Water Chlorine Content Measuring Machine Swimming Pool Chlorine Measuring Instrument Water Chlorine PH Tester
From $27.95