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Shop the best prices on 8,982 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.

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2,529 - 2,560 of 8,982
Smart Ph Chlorine Meter Swimming Pool Water Quality Tester Orp Ec Tds Temp Level Online Monitoring
$89.00 Save $130.00 RRP: $219.00
Digital Meter PH-803W ORP/PH Meter Controller Online Monitor EU Plug
$159.00
Ph-98103 Professional Portable Pen Type Ph Meter With Ph Electrode Lcd Backlit Display Acidimeter Industry And Experiment Analyzer Ph-meter Measure Ho
$64.00 Save $10.00 RRP: $74.00
Swimming Pool Water Analysis PH Probe, High Accuracy Replacement Probe, PH0-14 Detection Concentration Range, Easy Calibration, Wide Application
$69.00 Save $25.00 RRP: $94.00
As218 Acid-base Meter Ph Meter Aquarium Ph Value Tester Water Quality Detector High-precision Portable
$674.00
Digital Tuya Wifi Ph/orp/temp Meter 3 In 1 Water Quality Tester Aquarium Accurate Ph Monitor Acidometer App Control Us/eu Plug
$249.00
Airsoft Ball Speed Tester Paintball Bb Shooting Chronograph Tester Air Gun Accessory
$419.00
Portable Ph-2983 Water Quality Test Pen Ph Ph Meter Fish Tank Analysis Instrument Detection Pen
$319.00
Yy-w9909 Smart Bluetooth Water Quality Tester Ph/tds/ec/salinity/s.g./temp Meter Wifi App Intelligent Control
$139.00
6 In 1 Wifi Water Quality Tester Ph/ec/tds/salt/g.s/ Temp Meter Water Analyzer App Online Remote Monitoring
$599.00
Multifunctional High Accurancy Soil PH Tester Soil EC Test Tool Handheld Soil Detect Device Soil PH/EC/Sunlight
$139.00 Save $10.00 RRP: $149.00
Ec-316 Digital Direct Soil Ec Tester Atc Conductivity Meter Ec Meter Aquarium Swimming Pool Hydroponic Laboratory 0-4.00 Ms/cm
$84.00
Ph Meter Pen Temp Test Bluetooth App Control Water Quality Monitor Tester Data Storage Support Printing For Pool Drinking Water
$289.00
Ph-6118 Skin Ph Acdimeter 2 In 1 Skin Ph Tester Ph Meter Automatic Calibrating With Backlight For Meat Fruit Milk Lab 40% Off
$269.00
Ph099 Wifi Intelligent Monitoring Digital Reduction Controller Acid Alkali And Oxidation Online Water Quality Analyzer
$674.00
Blue Tooth 5 In 1 Ph Meter Ph/ec/tds/salinity/temp Smart Online Monitor App Control For Aquariums Pool Digital Water Meter Tool
$89.00
2in 1 Online PH and Salinity Monitor PH Meter Salinity Tester for Aquarium Pool Water Quality Tester EU 220V
$149.00 Save $40.00 RRP: $189.00
8 in 1 Water Quality Meter High Accuracy TDS ORP PH EC CF Salt Temperature S.G WIFI Water Quality Tester DC6V US Plug 100‑110V
$179.00 Save $50.00 RRP: $229.00
LS310 , TOC, UV275, TDS Meter Digital Water Tester for Drinking Water, Surface Water
$79.00 Save $15.00 RRP: $94.00
FH‑77 Hydrogen Tester Portable Hydrogen Rich Tester Pen with High Accuracy for Aquarium and Lab
$169.00 Save $10.00 RRP: $179.00
Wifi Ph Monitor, Hydroponic Ph Meter Ec And Tds Tester, 5in1 Hydroponic Nutrients Tester With Data
$99.00 Save $70.00 RRP: $169.00
6-in-1 Water Quality Tester PH, TDS, EC, ORP, , Temp Benchtop Analyzer for Lab, Aquarium, Pool, Dri
$189.00 Save $50.00 RRP: $239.00
Digital Water Quality Meter PH Salinity 2 in 1 Continuous Monitoring Meter for Swimming Pools Gardening EU Plug 220V
$119.00 Save $30.00 RRP: $149.00
Environmental Protection High Measurement Precision Ph Meter Ht-1202 Water Ph Monitor
$149.00
PH803W PH ORP controller acidity and alkalinity controller water quality monitoring tool UK plug 250
$469.00 Save $580.00 RRP: $1,049.00
Uadme Digital Soil PH Meter, 2.0PH‑8.5PH Temperature Humidity Tester High Accuracy for Farmland Orchard Greenhouse, Measurement Tips
$69.00 Save $20.00 RRP: $89.00
Environmental Protection High Measurement Precision Ph Tester
$129.00
Water Quality Tester Bluetooth Accurate 7 in 1 PH ORP EC TDS SALT SG TEMP Meter for Drinking Water Aquariums
$84.00 Save $20.00 RRP: $104.00
PH‑900 PH Meter LCD Digital Water PH Tester with Replaceable Electrode Probe High Accuracy for Water Quality TestingUK Plug 220V
$64.00 Save $20.00 RRP: $84.00
PH Tester 4 in 1 Portable Automatic Recognition Temperature Compensation Accurate Widely Used EC Meter for PH EC SALT
$104.00 Save $35.00 RRP: $139.00
Water Quality Tester Ph Meter, Digital Ph Meter Ph Tester Water Quality Tester Temperature Function Auspicious
$159.00 Save $60.00 RRP: $219.00
HT-1202 Environmental Protection High Measurement Precision Ph Tester Meter Water Monitor
$229.00 Save $90.00 RRP: $319.00