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Shop the best prices on 35,956 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, Till and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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5 in 1 TDS Meter PH Tester PH/TDS/EC/Salt/Temp Tester IP65 Waterproof PPM Meter Water Tester for Dri Edition 0716
$32.95 Save $46.05 RRP: $79.00
Analog TDS Sensor TDS Meter Water Conductivity Sensor Tester Liquid Detection Water Quality Monitor JN hwy
$31.95
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for S SZRH
$119.00 Save $140.00 RRP: $259.00
Digital Ph Meter Large Waterproof Pen Water Quality Tester Tester Kit Edition 0619
$84.00 Save $105.00 RRP: $189.00
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,COD,TDS,UV275,EC & Temp /Or hwy
$159.00
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Edition 0716
$32.95 Save $46.05 RRP: $79.00
Water Quality Testing Pen Water Quality Meter Analyzer PH EC TDS Tester for Drinking Water A-B
$54.00 Save $75.00 RRP: $129.00
ORP Meter High Quality ORP Meter Water Quality Tester Test ToolAs Shown SZRH A-S575
$54.00 Save $55.00 RRP: $109.00
pH Probe for Water Replacement Electrode for Meter Monitor & Controller 90cm SZRH A-G unbrand
$31.95 Save $14.00 RRP: $45.95
Accurate Ph Meter For Aquarium Multi-parameter Water Quality Monitor Online Ph Monitor Acidometer E-hao SZRH A-G
$74.00 Save $85.00 RRP: $159.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
$74.00 Save $35.00 RRP: $109.00
High Precision Water Hardness Instrument Ec Tds Tester Ph Meter Aquarium Pool Water Quality Purity
$24.95 Save $12.00 RRP: $36.95
2024 New 80 Strips/pack Ph 1-14 Litmus Paper Ph Tester Papers Universal Indicator Paper Test For Water Aquarium Linghai
$25.95 Save $13.00 RRP: $38.95
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water
$40.95 Save $23.05 RRP: $64.00
5 In 1 Soil Ph Meter Soil Moisture Monitor Lcd Display Ph Tester Temperature Sunlight Intensity Testing Tool For Plants Illumination
$54.00 Save $25.00 RRP: $79.00
Ph Meter, 5 In 1 Ph/tds/ec/salinity/temperature, Water Quality Monitor Tester For Swimming Pools, Hydroponics, Drinking Water, Aquariums
$64.00 Save $30.00 RRP: $94.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
$89.00 Save $50.00 RRP: $139.00
TDS Meter 0-1999 Ppm Measure Range Filter Measuring Conductivity Water Purity Quality Measurement T
$54.00 Save $25.00 RRP: $79.00
2 in 1 PH Chlorine Meter Chlorine Tester PH Tester Chlorine Water Quality Testing Device CL2 Measur
$40.95 Save $23.05 RRP: $64.00
High Precision Water Hardness Instrument Tds Tester Ph Meter Aquarium Pool Water Quality Testing Pe
$10.95 Save $5.00 RRP: $15.95
Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH
$2.95 Save $1.00 RRP: $3.95
Bluetooth Digital PH Meter For Food, High Accuracy Food PH Tester
$104.00 Save $25.00 RRP: $129.00
3-in-1 Soil Tester Kit With Plant Moisture, Light And Ph Tester, Soil Ph Meter For Garden, Farm, Lawn, Indoor And Outdoor,Soil Ph Meter
$42.95 Save $21.05 RRP: $64.00
Stc-3029 Moisture Controller Soil Moisture Sensor Module Soil Moisture Tester For Plants Farming Dc-Good
$35.95 Save $16.00 RRP: $51.95
Soil Ph Meter, 3-in-1 Soil Moisture/light/ph Tester Plant Care Gardening Tool Kits, Ideal For Garden, Lawn, Farm 26*4cm (green)
$35.95 Save $18.05 RRP: $54.00
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer U
$54.00 Save $45.00 RRP: $99.00
Accurate Ph Meter For Aquarium Multi-parameter Water Quality Monitor Online Ph Monitor Acidometer E
$84.00 Save $45.00 RRP: $129.00
PH/Free Chlorine/ORP/EC/TDS/Salinity/Temp Water Quality Analyzer PH Meter Pool Salt Tester for Aqu
$209.00 Save $70.00 RRP: $279.00
TDS Meter Digital Water Tester Digital 0-14 PH Meter Tester 0-9990ppm
$15.95 Save $1.00 RRP: $16.95
2 roll ph test strips alkaline acid indicator meter test paper roll for water urine saliva soil litmus accurate testing measuring toold
$35.95 Save $18.05 RRP: $54.00
4 In 1 Soil Moisture Meter Ph Tester Humidity Light Nutrient Meter For Plant Cultivation Garden Too
$21.95
PH Probe Sensor 0-14PH Electrode Sensor Meter PH MeterMonitor Test Sensor High Accuracy for Aquarium Hydroponics Pool 2m
$49.00