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Shop the best prices on 8,983 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Denuotop and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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3,041 - 3,072 of 8,983
pH Electrode Sensor Probe for Industrial Laboratory Pool Water Analyzer pH Meter Tester
$17.95 Save $23.00 RRP: $40.95
pH Level Detector Module for 0-14 Range Sensing Solutions
$29.95 Save $39.05 RRP: $69.00
Digital pH Meter with ATC, Waterproof Food Tester for Accurate pH and Temperature Measurement
$79.00 Save $100.00 RRP: $179.00
Water Quality Tester, PH Metre, Temperature Function Water Quality Tester PH Meter Digital for Water Potable, Hydroponics, Pools, Aquariums
$42.95 Save $16.05 RRP: $59.00
Barsinfi 2 In 1 Digital Ph Ec Meter Water Quality Tester Ph/ec-2681 Professional Waterproof Monitoring Double Display Tester, Eu Plug
$94.00 Save $35.00 RRP: $129.00
Digital Water Quality Tester - 3-in-1 H2 ORP Temperature Meter for Hydrogen Drinking Water Analysis
$38.95 Save $45.05 RRP: $84.00
ORP Meter Tester, Reliable Performance for Everyday Use
$39.95 Save $34.05 RRP: $74.00
Water Monitor Orp Meter Tester Measurement For Laboratories Scientists 1Pcs
$43.95 Save $45.05 RRP: $89.00
Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester Dough Meat Bread Juice Fruit Sauces Semi Solid Liquid
$45.95 Save $28.05 RRP: $74.00
Aquarium Pool Hydroponics 7-in-1 Water Tester Pen for pH TDS EC ORP Salinity Temperature
$104.00 Save $65.00 RRP: $169.00
Waterproof ORP Meter for Water Quality Testing, High-Precision ORP Tester Tool
$59.00 Save $50.00 RRP: $109.00
8-in-1 Rechargeable Water Quality Tester Tool S.G PH EC Salt ORP TDS CF Temp Multi Parameter Test f
$139.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Dri
$42.95 Save $6.00 RRP: $48.95
PH Electrode Sensor Probe Water Analyzer Water Tester PH Probe for Aquarium Hydroponics Industry Experiment 300cm Cable
$33.95 Save $7.00 RRP: $40.95
Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMP
$37.95 Save $12.00 RRP: $49.95
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Drinking Tank
$44.95 Save $14.05 RRP: $59.00
PHB-1 Handheld PH Meter Portable Digital PH Tester 0.01 Accuracy
$109.00
PC102C Swimming Pool Water Quality Tester Portable PH Test Pen CL2 Chlorine Detector Chlorine Meters PH Tester 2-in-1 Tester
$54.00 Save $15.00 RRP: $69.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
$99.00 Save $20.00 RRP: $119.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
$149.00 Save $30.00 RRP: $179.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
$139.00 Save $130.00 RRP: $269.00
4 In 1 Yy-400 Ph/orp/h2&tem Meter Digital Hydrogen Ion Concentration Tester Compatible Aquarium, Swimming Pool, Backlight
$54.00 Save $50.00 RRP: $104.00
Digital Water Quality Tester PH EC TDS Meter Pen for Aquarium Pool Household Drinking Water LCD Display 2.00-16.00 PH-2Pro
$32.95 Save $16.00 RRP: $48.95
PH Tester - 5 in 1 Digital Water Quality Meter for TDS, EC, pH, Salinity, Temperature - No Backlight for Pools, Drinking Water, Aquariums
$64.00 Save $30.00 RRP: $94.00
TDS Tester Digital pH Meter Water Quality Test Pen 2.0016.00 For Swimming Pool Drinking Water Aquarium Laboratory
$32.95 Save $16.00 RRP: $48.95
Solar Salinity Meter Temp Salt Tester Waterproof Floating Pool Salt Water Tester for Aquarium Swimming Pool Spa
$37.95
Digital Acidity Tester 0.01 Resolution Backlit Display Meter For Household Drinking Water 014 pH Range Digital
$104.00 Save $55.00 RRP: $159.00
Drinking Water Tester Portable Digital Water Quality Meter for Travel Camping Aquarium Home Outdoor Pond Research
$20.95 Save $10.00 RRP: $30.95
Moisture meter, soil pH and moisture indicator, soil pH tester, soil moisture meter with waterproof seal, soil testing device for garden. Ref: 6691
$89.00 Save $50.00 RRP: $139.00
TDS Sensor Meter V1.0 Board Module Water Meter Filter Measuring Water Quality for R3 TDS Meter
$11.95
Digital PH Meter, LCD Digital Water Quality Tester, 0.00-14.00 PH Measurement Range for Drinking Water, 0.01 Ph Accuracy, pH Water Quality Tester, for
$29.95 Save $29.05 RRP: $59.00
2 in 1 ORP H2 Temperature PH Meter Hydrogen-Rich Test Pen
$24.95