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Shop the best prices on 35,949 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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449 - 480 of 35,949
Seven in One Water Quality Tester ORP PH Salinity Tester for Swimming Pool Water Quality Testing Remote App Control
$279.00 Save $220.00 RRP: $499.00
High Precision Water Tester: Hardness, Ec, Tds, Ph - for Aquarium & Pool Water Quality in Europe
$42.95 Save $76.05 RRP: $119.00
High-Accuracy Food pH Tester with LCD Backlight & ATC for xx j.s - Ideal for Fruit, Meat, Canning & Brewing
$149.00 Save $230.00 RRP: $379.00
Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter PH Tester Aquarium Pool Saltwater Water, 5 in 1 Salinity PH Temp EC TDS Meter, Aquarium
$49.95 Save $39.05 RRP: $89.00
Soil PH Meter, 4 in 1 Digital Soil PH Tester, Soil Moisture-Light-pH-Temperature Tester, Plant Care Gardening Tool Kits
$59.00
TDS-3 Portable Digital LCD Drinking Water Quality Tester Pen Type Water Quality Meter Temperature and PPM Water Purity Tester
$45.95
3-in-1 TDS Tester pH Tester Swimming Pool Water Quality Test Conductivity Meter with High Accuracy LCD Display and Auto Calibration Function
$45.95
Portable and waterproof digital pH tester for aquarium, swimming pool, wine, urine, laboratory
$89.00
Digital Pen PH Meter, PH Water Quality Tester Digital LCD Portable PH Meter Digital Measuring Range for 0-14 PH 0.01 PH, pH Meter Tester Aquarium Auto
$46.95
LINJOU Professional Ph Tester, Auto Calibration Function and 0.00-14.00 Measuring Range
$38.95 Save $40.05 RRP: $79.00
Pool and Spa Test Strips, 6 in 1 Water Quality Test , General Chemistry Tester 50 Pcs
$29.95
Professional Ph Tester, Auto Calibration Function and 0.00-14.00 Measuring Range for Water Portable Hydroponics Swimming Pool Measuring Range
$38.95
Professional Ph Tester, Auto Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring Range
$42.95
Water Quality Tester, Electronic PH Meter Tester, TDS&EC Meter Temperature, Auto Calibration, TDS PH EC Temperature 4 in 1 Set
$44.95
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range For Household Drinking, Pool And Aquarium Water P
$44.95
LINJOU Digital PH Meter, Professional pH Tester,Auto Calibration Function and 0.00-14.00 Measuring Range
$44.95 Save $44.05 RRP: $89.00
ZENGO 5 In 1 Digital Ph Tester Meter Accuracy Water Ph Salinity Tds Ec Temperature ZENGO
$89.00 Save $90.00 RRP: $179.00
3X 3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
$34.95 Save $19.05 RRP: $54.00
PHW3988 Multiparameter Water Tester 130x77x31mm ABS Remote Control
$189.00 Save $120.00 RRP: $309.00
Compact 3-in-1 TDS Water Tester with High Accuracy for Tap Water
$9.95 Save $5.00 RRP: $14.95
INF Digital water meter / pH meter for water analysis
$89.00 Save $60.00 RRP: $149.00
7-in-1 Water Quality Monitor WiFi PH EC TDS ORP 3188 US Plug
$189.00 Save $70.00 RRP: $259.00
Digital Water Tester Pen 4-in-1 PH TDS EC Temp Meter Pink 150mm
$34.95 Save $10.00 RRP: $44.95
Tds Meter Monitor for Hot Tubs Saltwater Water Drinking Water Quality
$79.00 Save $25.00 RRP: $104.00
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming
$40.95 Save $9.00 RRP: $49.95
ORP-169F Waterproof ORP Meter High Quality ORP Meter Water Quality Tester Test Tool ORP Tester
$54.00 Save $10.00 RRP: $64.00
Professional Laboratory Electrode Aquarium Hydroponic Spare Laboratory PH Electrode Probe BNC Controller Meter Connector
$30.95
Professional Ph Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring
$39.95 Save $19.05 RRP: $59.00
LCD Digital PH Meter Tester Aquarium Swimming Pool Water Quality Testing Gauge
$84.00 Save $105.00 RRP: $189.00
Soil PH Meter Garden Plant PH Meter Digital Dial High Quality PH Meter Soil Acidity Test Tools Squa
$29.95 Save $39.05 RRP: $69.00
Portable Driver Board VU Panel Meter Audio Level Amp- for Amplifier with Backlight & Clear Scale Suitable for DIY Home
$43.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B-cheng du
$23.95 Save $25.05 RRP: $49.00