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Shop the best prices on 37,500 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, Fsu and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Australia.

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353 - 384 of 3,200
suitable for ym ph electrode bnc connector high sensitivity accurate stable measurement black electrode probe for aquariums
$69.00 Save $20.00 RRP: $89.00
suitable for PH Sensor Probe Value Detect Acquisition Monitoring Professional Industrial Control Supplies PH Meter Tester PH0-14-jc
$64.00 Save $20.00 RRP: $84.00
High-Accuracy TDS Meter for Water Quality - Measures Hardness, EC, and pH in Aquariums
$27.95 Save $31.05 RRP: $59.00
BENETECH GM795 Penetration Portable PH Meter Soil Tester
$189.00
High-precision 5-in-1 Electronic Salinity Meter,measure Ph,tds,ec Salinity,temperature,water Quality Tester
$64.00 Save $65.00 RRP: $129.00
Online TDS Water Quality Tester, TRM1, 0-9990ppm Three Waterway Monitoring with T-joint
$84.00 Save $45.00 RRP: $129.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur
$209.00 Save $200.00 RRP: $409.00
Portable 6-in-1 Water Quality Tester for pH EC TDS ORP Temperature Chlorine with Bluetooth and Mobile App
$89.00 Save $20.00 RRP: $109.00
Bluetooth Floating Dissolvod Oxygen Meter Smart Pool Water Monitor DO Tester LCD Water Quality Detector for Aquariums
$149.00 Save $70.00 RRP: $219.00
Water Quality Tester 2 in 1 Digital pH Tester Chlorine, Portable CL2 with Large Display for Pool Spa Water Quality Analyzer
$51.95 Save $17.05 RRP: $69.00
Soil pH Tester 3 in 1 Soil pH Tester, Soil Tester Kit Plant Humidity Tester PH Soil Soil Meter for Flowers/Grass/Plant/Garden/Farm/Lawn 290 * 50 * 38M
$50.95
CCT-3320V Conductivity Meter Resistivity Meter Water Quality Testing Online Analysis 0-2000 Meter to Measure PH
$54.00 Save $25.00 RRP: $79.00
High Accuracy Food pH Meter with LCD Backlight & ATC - for Food, Fruit, Meat, Canning, Brewing
$74.00 Save $75.00 RRP: $149.00
Digital 3 in 1 Tester for Water PH, TDS and Temperature Levels
$74.00 Save $25.00 RRP: $99.00
High Precision H2 Meter Digital Hydrogen Meter With Data Hold For Aquariums 0926
$50.95 Save $48.05 RRP: $99.00
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Gr
$15.95 Save $6.00 RRP: $21.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer EU Plug
$54.00 Save $50.00 RRP: $104.00
Drinking Water Test Kit 16 In 1 Drinking Water Test Strips Water Test Kit For Home Water Quality Test Easy Quick Test
$23.95 Save $7.00 RRP: $30.95
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer Hfmqv
$19.95 Save $10.00 RRP: $29.95
PH Test Instruments, PH Value Meter Chlorine Water Quality Tester Portable Swimming Pool Aquarium
$49.95 Save $9.05 RRP: $59.00
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer Hfmqv
$18.95
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer Hfmqv
$18.95
3 In 1 Digital Ph Meter , Tds/ph/temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydropo
$24.95 Save $94.05 RRP: $119.00
Universal pH Test Paper Strips pH Test Strips Roll, pH Measure Full Range 0-14 16.4 ft/Roll (4 Rolls)
$17.95 Save $81.05 RRP: $99.00
80 Strips PH 1-14 Litmus Paper PH Tester Papers Universal Indicator Paper Test for Water Aquarium
$18.95 Save $85.05 RRP: $104.00
PH Temperature Tester Bluetooth APP Monitoring 2 in 1 Portable Water Test Meter for Fish Tank Aquaculture
$69.00 Save $30.00 RRP: $99.00
Digital Water Tester 5 in 1 EC/TDS/SALT/S.G/TEMP Meter Backlight for Nutrients Growing Indoor Garden Home Brewing Pool Aquarium
$69.00 Save $30.00 RRP: $99.00
PH-98103 Digital Soil PH Meter Portable Water PH Tester for Aquarium Lab Swimming Pool School
$64.00 Save $30.00 RRP: $94.00
CL2 and PH Meter Swimming Pool Water Quality Testing Equipment Portable PH Tester for Pool
$64.00 Save $30.00 RRP: $94.00
5 in 1 Portable Digital PH/Salinity/Temp/TDS/EC Meter Multifunctional Water Quality Tester Detector
$48.95 Save $30.05 RRP: $79.00
Professional 0‑20% Accurate Brix Refractometer Honey Beer Fruit Juice Sugar Tester Meter
$50.95 Save $33.05 RRP: $84.00
4-In-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy with 0-14 PH Measurement Range,for Household Drinking
$36.95 Save $7.00 RRP: $43.95