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Shop the best prices on 35,641 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Till, Amyi and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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97 - 128 of 35,641
Water Test Pen, Digital pH Meter Pen, With ATC Button, Water With Automatic Calibration Function and 0.00-14.00 Measuring Range
$69.00 Save $50.00 RRP: $119.00
5-in-1 Digital Water Quality Tester for Measuring pH, TDS, EC, Salinity and Temperature in Liquids
$64.00
in 1 Water Quality Tester Multifunctional Water Quality Tester, TDS / EC / Salinity / PH / Digital Temperature, Applicable to Drinking Water, Swimmin
$109.00 Save $50.00 RRP: $159.00
pH Meter, 4 in 1 Pool pH Tester Electronic PH Meter TDS Water Quality Meter and pH Test for Drinking Aquariums Hydroponics
$41.95
pH Meter Probe with BNC Q9 Connector for Aquarium, Hydroponics, and Lab Use - Replacement Electrode for pH Testing in Water, Soil, and Solutions
$59.00
Multifunction Digital PH Tester, PC-102B CL2 PH Chlorine Tester for Swimming Pool SPA Water Quality Analyzer with Probe
$74.00
Digital Ph Meter, 0.01 Ph Meter High Accuracy Water Quality Tester With 0-14 Ph Measuring Range
$33.95
13 Pin Trailer Tester, 13 Pin Car Trailer Tester, 12v Trailer 13 Pin Tester Lights Wiring Circuit Diagnostic Tools (13 Pin Trailer Tester)
$33.95 Save $30.05 RRP: $64.00
Portable Digital Lcd Water Quality Testing Pen Purity Filter Tds Meter Tester 09999 Ppm Temp With Hold And Auto-off Function(red)
$41.95 Save $42.05 RRP: $84.00
Portable Digital Lcd Water Quality Testing Pen Purity Filter Tds Meter Tester 09999 Ppm Temp With Hold And Auto-off Function(red)
$41.95 Save $42.05 RRP: $84.00
Digital Ph And Tds Meter - High Accuracy Ph Tester 0.01ph +/- 2% Tds Reading Accuracy - Water Quality Tester For Home, Drinking Water, Swimming Pool
$47.95 Save $31.05 RRP: $79.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Test Device
$114.00 Save $145.00 RRP: $259.00
TDS Meter Digital Water Quality Tester 0-9990PPM LCD Display Water Quality Testing Pen Alloy Electrode Probe 2025
$16.95 Save $17.00 RRP: $33.95
Portable Handheld Soil pH Meter with Built-Fast and Accurate Measurement for Gardening and Agriculture 2025
$40.95 Save $43.05 RRP: $84.00
PH Sensor Module PH Probe Composite Electrode Test Code sensor
$54.00 Save $15.00 RRP: $69.00
Soil PH Meter 4 in 1 Multi Purpose High Accuracy Stable Sensitive Soil Moisture Meter for Garden Yard Outdoor
$50.95 Save $18.05 RRP: $69.00
Professional Ph Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring
$24.95 Save $39.05 RRP: $64.00
Water Quality Tester Function Tester ORP//TEMP Meter LCD Digital Water Detector for Drinking Water P
$64.00 Save $5.00 RRP: $69.00
PH Tester IP67 Waterproof Large Screen 10-in-1 Water Quality Meter
$79.00 Save $40.00 RRP: $119.00
Water Quality Test Pen High Sensitivity Multifunctional Portable Digital Water Quality Tester for PH TDS Temp
$42.95 Save $16.05 RRP: $59.00
Water Quality Tester Accurate Portable Multifunction Water Temperature PH Total Dissolved Solids Meter With Backlight
$42.95 Save $21.05 RRP: $64.00
Water Quality Tester 5-in-1 Digital PH EC TDS Temp Meter 18cm
$59.00 Save $15.00 RRP: $74.00
CL2 and PH Meter Swimming Pool Water Quality Testing Equipment Portable PH Tester for Pool
$54.00 Save $35.00 RRP: $89.00
Waterproof pH/Temperature Tester with ATC for Food & Water, High Accuracy Digital pH Meter
$159.00 Save $110.00 RRP: $269.00
Water Quality Tester 6 in 1 COD Temp TOC Conductivity TDS UV275 Water Meter Monitor for Aquarium
$109.00 Save $60.00 RRP: $169.00
Digital Soil PH Meter 2.0PH8.5PH Temperature Humidity Tester High Accuracy for Farmland Orchard Greenhouse
$69.00 Save $40.00 RRP: $109.00
Soil EC Tester Stainless Steel Corrosion Resistant Durable LCD Accurate Quick Response Portable Soil Conductivity Tester
$69.00 Save $40.00 RRP: $109.00
10 in 1 Digital PH Meter Water Quality Tester PH/Cll/TDS/EC/Hardness Hydrogen-Rich Detector for Drinking Water Aquariums
$79.00 Save $50.00 RRP: $129.00
ORP Meter High Quality ORP Meter Water Quality Tester Test Tool
$54.00 Save $40.00 RRP: $94.00
3 in 1 Portable Digital TDS PH TEMP Meter Water Quality Tester Purity Test Pen
$50.95 Save $28.05 RRP: $79.00
2 in 1 Humidity Monitor Detector PH Soil Meter Moist Moisture Light Sensor
$38.95 Save $25.05 RRP: $64.00
Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TE
$59.00 Save $15.00 RRP: $74.00