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Shop the best prices on 31,551 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 Singapore.

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385 - 416 of 31,551
High Precision Water Hardness Instrument Ec Tds Tester Ph Meter Aquarium Pool Water Quality Purity-QQ
$26.95 Save $11.00 RRP: $37.95
PH3012 PH Meter with Backlight Water Quality Tester Analyzer compatible with Laboratory Hydroponics Aquaculture US 110V-YM
$119.00 Save $40.00 RRP: $159.00
Water Quality Tester 2 in 1 Digital pH Tester Chlorine, Portable CL2 with Large Display for Pool Spa Water Quality Analyzer
$37.95 Save $26.05 RRP: $64.00
20 Pack PH Meter Buffer Solution Powder 4.01, PH Calibration Solution Packets for Precise PH Meter
$12.95
PH-98211 Soil Tester, High Accuracy Hydroponic Soil PH Meter
$69.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature Probe
$89.00
Pool Salt Tester & PH Meter, 5 in 1 Salinity PH Temp EC and TDS Meter
$69.00 Save $25.00 RRP: $94.00
Swimming Pool Salt Tester and pH Meter, Hofun Digital Salinity Meter and pH Tester for Swimming Pool Salt Water and Drinking Water free delivery
$64.00 Save $35.00 RRP: $99.00
Pool Salt Tester pH and Salt Meter for Saltwater Pool pH Tester and Digital Salinity Tester 7 in 1 Salinity Meter
$79.00 Save $30.00 RRP: $109.00
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinkin p
$19.95 Save $23.00 RRP: $42.95
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydroponics
$30.95
Lcd Digital Tds-3 Meter Temp Ppm Tester Pen For Testing Water Quality
$31.95
18 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
$37.95
Water Quality Tester, Portable Digital Water Ph Tester Chlorine Level Meter Water Quality Analysis Checker For Drinking Water Swimming Pool Spa Water
$79.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
$25.95
8 in1 WIFI Smart Monitor Fish Tank Pool Water Quality Meter PH ORP EC PPM Test
$159.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
$109.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
$54.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Drinking Tank
$39.95 Save $34.05 RRP: $74.00
5 in 1 Digital Temperature Meter TDS/EC/PH/SALT /Salinity Water Quality Monitor Tester for Aquarium Kincjon
$44.95 Save $19.05 RRP: $64.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
$44.95 Save $34.05 RRP: $79.00
High Precision Water Hardness Instrument TDS Tester PH Meter Aquarium Pool Water Quality Testing Pe
$4.95 Save $17.00 RRP: $21.95
8 in1 WIFI Smart Monitor Fish Tank Pool Water Quality Meter PH ORP EC PPM Test
$149.00 Save $70.00 RRP: $219.00
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0
$9.95 Save $19.00 RRP: $28.95
High Accuracy Food pH Meter with ATC, LCD Backlight for Meat Fruit Canning Brewing Testing
$104.00 Save $35.00 RRP: $139.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Poo
$25.95 Save $22.00 RRP: $47.95
Electronic Ph Meter Tester Ph Meter, with LCD Display, Ph Tester Range 0.00-14.00 Ph
$28.95 Save $13.00 RRP: $41.95
Pool pH Tester, 4-in-1 Electronic PH TDS Meter Water Quality Tester, Temperature with LCD Display, Test for Drinking, Aquariums, Hydroponics, Swimming
$22.95 Save $10.00 RRP: $32.95
Lcd Tds-3 Meter For Drinking Water Quality Tester
$18.95 Save $14.00 RRP: $32.95
Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMP
$54.00 Save $35.00 RRP: $89.00
PH Meter with Backlight Online PH-991 Aquarium PH Tester Temp Monitor Durable Acidimeter Tool for Tank Swim EU Plug
$47.95 Save $36.05 RRP: $84.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof-A1
$99.00 Save $60.00 RRP: $159.00