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Shop the best prices on 35,758 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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2,881 - 2,912 of 35,758
Portable LCD Digital TDS Water Quality Tester EC Meter Tester TDS Tester Pen Conductivity Water Qua
$9.95 Save $5.00 RRP: $14.95
pH98103 Professional Portable Pen Type pH Meter with pH Electrode Backlit LCD Display Acidimeter Industrial and Experimental Analyzer pH Meter Meter H
$48.95 Save $45.05 RRP: $94.00
XHX in 1 Digital Pen PH Tester Water Quality PH Tester Filter Purity Test Pen
$43.95 Save $45.05 RRP: $89.00
XHX Water Quality Test Pen - Portable Digital TDS Water Quality Test Pen PH TEMP Purity Meter Tester
$20.95 Save $24.00 RRP: $44.95
Water Quality Tester, ph Meter, Digital PH Meter PH Tester Water Quality Tester Temperature Function
$79.00 Save $40.00 RRP: $119.00
Digital Ph Meter, 0.01 Ph Water Quality Tester With 0-14 Ph Measurement, Water Ph Tester For Household Drinking Pool
$12.95
Digital Water Quality Analyzer, Ph Meter Digital 2 In 1 Ph Temp Meter Backlight Ph Water Tester For Nutrients Growing
$59.00
Water Quality Analyzer, Ph Meter Digital 2in1 Ph/temp Meter Ph Tester High Accuracy Water Quality Tester
$54.00
Digital Water Quality Tester 0-14ph Meter Tds Temperature Tester For Drinking Water Pool Aquarium Automatic Calibration
$24.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
$64.00 Save $155.00 RRP: $219.00
Digital Water Tester 3 in 1 Temperature Meter Water Quality Test Pen PH Meter
$54.00 Save $145.00 RRP: $199.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water B
$64.00 Save $155.00 RRP: $219.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Ch
$74.00 Save $175.00 RRP: $249.00
PH Probe Sensor 0 to 14PH BNC Plug High Accuracy Composite PH Electrode for Laboratories Schools Wor
$64.00 Save $165.00 RRP: $229.00
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
$20.95 Save $98.05 RRP: $119.00
Portable Compact PH Meter Waterproof Drop Resistance pH Value Tester Testing Tool
$84.00 Save $35.00 RRP: $119.00
8 in1 WIFI Smart Monitor Fish Tank Pool Water Quality Meter PH ORP EC PPM Test js
$189.00 Save $30.00 RRP: $219.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
$104.00 Save $105.00 RRP: $209.00
Digital PH Meter,7 in 1 PH/TDS/EC/ORP/S.G/Salinity/Temp Meter with ATC,0.01 Resolution High Accuracy Pen Type Tester,Backlight Water Quality Tester fo
$64.00 Save $15.00 RRP: $79.00
PH Meter with Backlight Online PH-991 Aquarium PH Tester Temp Monitor Durable Acidimeter Tool for Tank Swim EU Plug
$109.00 Save $110.00 RRP: $219.00
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Testing
$21.95 Save $21.00 RRP: $42.95
PH Meter & TDS Meter Digital Water Tester 5 in 1 Salinity Tester PH Temp EC and TDS Meter,PH Meter for Water with LCD Backlit,Water Testing Kits for D
$84.00 Save $195.00 RRP: $279.00
Swimming Pool Water Analysis PH Probe, High Accuracy Replacement Probe, PH0-14 Detection Concentration Range, Easy Calibration, Wide Application-Good
$109.00 Save $230.00 RRP: $339.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
$179.00 Save $180.00 RRP: $359.00
ORP Meter Digital Display Backlit Control Water Quality Tester for Swimming Pools Spas Hydroponics Laboratories
$69.00 Save $70.00 RRP: $139.00
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming Pool, Backlight
$33.95 Save $35.05 RRP: $69.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
$47.95 Save $31.05 RRP: $79.00
Tds Ph Temp Three In One Test Pen Ph Pen Ph Water Quality Test Pen
$74.00 Save $45.00 RRP: $119.00
100pcs 7-in-1 Water Test Strips for Aquariums, Pools, Well & Drinking Water, PH/Chlorine/Hardness/CYA/Alkalinity
$41.95
3-in-1 Soil Moisture/Light/PH Tester for Indoor Outdoor Plants, Garden Lawn Farm Soil Testing Tool
$41.95
Digital Phtds Meter With Atc Ph Tester, 0.01 Resolution High Accuracy 3 In 1 Pen Type Tester, Water Tester
$74.00 Save $45.00 RRP: $119.00
3 In 1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit For Drinking Water Quality Measurement
$34.95 Save $17.00 RRP: $51.95