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Shop the best prices on 31,878 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Elrachen, Fsu, Viewleaf and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Australia.

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193 - 224 of 31,878
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$119.00 Save $60.00 RRP: $179.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$37.95 Save $21.05 RRP: $59.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$119.00 Save $60.00 RRP: $179.00
2-in-1 Soil Moisture and PH Tester for Outdoor Plants
$40.95 Save $28.05 RRP: $69.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$119.00 Save $60.00 RRP: $179.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$37.95 Save $21.05 RRP: $59.00
PH Tester, LCD Mode for Accurate Water Quality Measurement
$42.95 Save $26.05 RRP: $69.00
Pen Type Orp/redox Tester With Digital Lcd Display Redox Meter Professional Orp Water Quality
$69.00 Save $160.00 RRP: $229.00
3/6/15pcs Ph 4.00 6.86 9.18 Solut Calibrat 0.01ph For Ph Er Meter Digital Measurement
$42.95
Digital Ph Meter, Ph Meter 0.01 Ph High Er
$39.95
Digital Ph Meter 5 In 1 Tds Ec Salinity Content Temperature Ph Tester High Precision Waterproof Ip67 Multiparameter Tester Water
$59.00 Save $90.00 RRP: $149.00
16in1 Water Testing Kit For Drinking Water,125strips Well Water Test Kit For Water Quality,testing
$14.95 Save $39.05 RRP: $54.00
Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMPP2025041100848
$43.95 Save $60.05 RRP: $104.00
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 $15.00 RRP: $84.00
18-Pack PH Meter Buffer Solution Powder, PH 6.86/4.00/9.18, PH Buffer Powder for Precise & Easy PH Tester Calibration
$19.95 Save $8.00 RRP: $27.95
Mini VU Meter VU Panel Meter Warm Back Light Recording Audio Level Amp Driver
$32.95 Save $36.05 RRP: $69.00
High Precision Water Hardness Instrument Tds Tester Ph Meter Aquarium Pool Water Quality Testing Pe
$20.95 Save $15.00 RRP: $35.95
PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measu
$21.95 Save $27.05 RRP: $49.00
Swimming Pool Ph Test Paper Strip
$34.95
Industrial pH Electrode Probe for Laboratory and Water Analysis Applications
$24.95 Save $29.05 RRP: $54.00
5 In 1 Ph Meter For Water Ph/tds/ec/temp/salt Meter Salt Tester For Saltwater Pool 0.01 Resolution High Accuracy Digital Ph Tester
$59.00 Save $60.00 RRP: $119.00
Waterproof ATC Digital PH Meter for Food, Aquariums & Lab Testing - High Accuracy Temperature Sensor
$74.00 Save $35.00 RRP: $109.00
5 In 1 Ph Meter For Water, Ph/tds/ec/temp/salt Meter, Salt Tester For Saltwater Pool, 0.01 Resolution High Accuracy Digital Ph Tester
$79.00 Save $160.00 RRP: $239.00
Water pH Tester Probe with BNC Q9 for Aquarium Hydroponics Lab Use
$28.95 Save $40.05 RRP: $69.00
Digital Ph Meter, Ph Meter 0.01 Ph High Er
$54.00 Save $35.00 RRP: $89.00
Universal pH Test Paper Strips pH Test Strips Roll, pH Measure Full Range 0-14 16.4 ft/Roll (4 Rolls)
$59.00 Save $15.00 RRP: $74.00
PH Probe Sensor Waterproof Accurate Measurement Quick Response PH Electrode for Q9 BNC Plugs 1.9m
$40.95 Save $33.05 RRP: $74.00
PH Meter 0.01 High Precision for Water Quality Tester with 0-14 Measurement Range Suitable Aquarium Swimming Pool
$21.95 Save $32.05 RRP: $54.00
6-in-1 Bluetooth Water Tester for Pool: pH/EC/TDS/ORP/Temp/Chlorine with App, IP67
$289.00 Save $120.00 RRP: $409.00
7 in 1 Water Quality Tester PH/ EC/TDS/SALT/ORP/Emperature/ Fish Tank Pwimming Pool Water Quality Analyzer
$45.95 Save $13.05 RRP: $59.00
PH-986 3 in 1 Water Quality Tester PH/TDS/TEMP Test Pen Multifunctional Portable Meter
$46.95 Save $17.05 RRP: $64.00
2 in 1 ORP H2 Temperature PH Meter Hydrogen-Rich Test Pen
$28.95 Save $3.00 RRP: $31.95