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Shop the best prices on 7,194 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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3,169 - 3,200 of 3,200
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range Denuotop
$38.95
2 in 1 Digital ORP/TEMP Meter Tester Aquarium Pool Digital ORP / TEMP Meter Tester
$44.95 Save $29.05 RRP: $74.00
2 in 1 Digital ORP/TEMP Meter Tester Aquarium Pool Digital ORP / TEMP Meter Tester
$69.00 Save $40.00 RRP: $109.00
7 in 1 PH/TDS/EC/ORP/Salinity /S.G/Temperature Meter C-600 Water Quality Tester for Drinking Water
$33.95
100Pcs/Bottle Ketone Strips Home Ketosis Urine Weight Lose Analysis Strips
$8.95
7 In 1 PH Meter TDS/EC/Salt/Temp Water Quality Monitor Tester Pen Pool Aquarium NO.1165
$74.00 Save $25.00 RRP: $99.00
LCD Digital PH Meter Tester Aquarium Swimming Pool Water Quality Testing Gauge EU Plug 220V NO.6318
$59.00 Save $25.00 RRP: $84.00
M2 TDS Meter Test Pen Portable Water Quality Tester Detector Meter for Swimming Pool
$16.95 Save $17.00 RRP: $33.95
PH Tester Pen Accurate Measurement Auto Backlit Portable PH Meter Water Quality Tester 0 to 14ph
$32.95 Save $18.00 RRP: $50.95
TDS EC Meter Portable Compact LCD Display 3 in 1 TDS EC Temperature Water Quality Test Pen for Aquarium Swimming Pool Blue
$19.95 Save $18.00 RRP: $37.95
DEWIN TDS Test Pen, Meter Accurate Portable Digital Water Quality Tester for Aquaculture Domestic
$18.95 Save $18.00 RRP: $36.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B
$13.95 Save $11.00 RRP: $24.95
4 In 1 Soil PH Meter Moisture/Temp/Soil PH Tester
$11.95 Save $6.00 RRP: $17.95
3 in 1 water quality test pen TDS/PH/TEMP PH meter multi-parameter
$43.95 Save $20.05 RRP: $64.00
TDS Meter Digital Water Tester - Versatile Digital TDS Meter - Ph TDS
$7.95 Save $3.00 RRP: $10.95
3-in-1 Soil Meter Moisture Light and PH Tester White
$11.95 Save $10.00 RRP: $21.95
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range
$12.95 Save $10.00 RRP: $22.95
Soil PH Meter PH Moisture Meter Soil Humidity Tester for Garden Potted Vegetable Greenhouse Planting
$27.95 Save $26.05 RRP: $54.00
4 in 1 Soil Moisture Meter PH Tester Humidity Light Nutrient Meter for Plant Cultivation Garden Tool
$19.95 Save $17.00 RRP: $36.95
4-in-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy
$26.95 Save $12.00 RRP: $38.95
7 in 1 Water Quality Tester PH/TDS/EC/ORP/Salinity/S. G/TEMP High Accuracy Water Quality Test Pen IP
$33.95 Save $30.05 RRP: $64.00
6-in-1 Soil Tester Multi-Function Digital Soil PH Meter
$23.95 Save $15.00 RRP: $38.95
M3 TDS Meter Tester Portable Water Quality Tester Pen Detector Meter for Swimming Pool
$16.95 Save $26.00 RRP: $42.95
2025 Wifi Water Quality Tester 7-in-1 - Monitor Ph/orp/tds For Aquarium Pool Hydroponics (eu Plug)_mm2 Viewleaf
$159.00
Smart Bluetooth Dissolved Oxygen Meter,Portable 0.0-30Mg/L Dissolved Oxygen Meter Range,Dissolved Oxygen Test Kit
$149.00 Save $90.00 RRP: $239.00
PH Meter Acidity Meter Water Quality Tester Temperature Meter for Cosmetics Skin Water Lab Milk Fruit Meat
$59.00 Save $35.00 RRP: $94.00
Online PH /EC Monitor Meter Acidometer 2 in 1 PH EC Meter for Aquarium Multi-Parameter Water Quality Monitor EU Plug
$59.00 Save $30.00 RRP: $89.00
HM DIGITAL Water Quality Meter Digital TDS Single Circuit Inlet Outlet Water Quality Test for Swimmi
$35.95
TDS Meter Digital Water Tester - Versatile Digital TDS Meter - Ph TDS
$10.95
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat
$159.00 Save $240.00 RRP: $399.00
5 In 1 Ph/tds/ec/water Quality Tester
$119.00 Save $60.00 RRP: $179.00
High Accuracy Ph Orp Temp Meter Portable Mv Tester Sensor Aquarium Swimming Pool Monitor Water Qual unbrand
$259.00 Save $130.00 RRP: $389.00