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Shop the best prices on 8,997 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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1,313 - 1,344 of 8,997
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester
$28.95
5 in 1 TDS Meter PH Tester PH/TDS/EC/Salt/Temp Tester
$34.95
PH Food PH Meter Detector PH-012 PH Meter Backlight LCD Digital Water Quality Tester Pen Temperature Meter 0.00-14.00ph
$43.95
Dual Water Quality Tester Online TDS/EC Meter -2EC
$94.00
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool A
$13.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool C
$12.95
3PCS TDS&PH Meter, PH Meter for Water, 0.01 High Precision Water Quality Digital PH Tester,for Drinking Water,Lab
$19.95
5 in 1 Digital PH TDS EC Meter Pen Salinity Temperature Tester Conductivity Filter Purity with Backlight for Water
$29.95
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester
$54.00
Bluetooth Water Quality Tester EC ORP Temp PH Meter Conductivity Tester for Aquariums Pools Aquaculture EU PLUG
$159.00
Chlorine Tester Accuracy Cl2 Chlorine Water Tester Digital Ph Tester Ph Tester Water Quality Tester For Smming Pools, Hot Tubs, Etc Ephe Better
$59.00 Save $40.00 RRP: $99.00
Garden tool soil pH tester and moisture meter for healthy plant care
$30.95 Save $16.00 RRP: $46.95
Professional PH Tester, Automatic Calibration Function and 0.01-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring
$14.95 Save $22.00 RRP: $36.95
3 in 1 Digital PH Meter , TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydrop
$23.95 Save $2.00 RRP: $25.95
Smart Bluetooth Dissolved Oxygen Meter, Portable 0.0-30Mg/L Dissolved Oxygen Meter Range, Dissolved
$229.00 Save $80.00 RRP: $309.00
YY1030 Food PH Tester Dough Alkalimeter Fruit Cheese Cosmetics PH Meter 0.00-14.00 Soil Matrix PH Detector Temp Acidity Tester
$64.00 Save $15.00 RRP: $79.00
8 in 1 Smart Bluetooth Soil PH Meter Soil Moisture Detector EC Fertility Salt Light Tester Air Humidity App Monitor for Plant
$119.00 Save $30.00 RRP: $149.00
0-14 PH Meter Digital PH Measuring Water Quality Purity Automatic Calibration Aquarium Pocket Pen for Laboratory Aquarium Pool
$29.95 Save $6.00 RRP: $35.95
Digital PH Meter Automatic Calibration 0.01 and TDS Tester Titanium Probe Water Quality Test Monitor Aquarium Pool
$27.95 Save $5.00 RRP: $32.95
Professional COM-100 EC Analyzer TDS Meter Temp Tester with Automatic Calibration and Data Hold Measurement
$119.00 Save $20.00 RRP: $139.00
PHW3988 Multiparameter Water Quality Tester APP Remote Control PH EC TDS SALT S.G Temperature Meter Online Monitor(US Plug 110V )
$169.00 Save $50.00 RRP: $219.00
PH Meter Water Quality Monitor Online for Aquarium Water Quality Monitor Online PH Monitor Acidometer EU Plug
$29.95 Save $39.05 RRP: $69.00
Tuya WiFi 7in1 Water Quality Tester Multi-Parameter Water Analyzer Digital Display PH/ORP/EC/PPM/CF/
$159.00 Save $40.00 RRP: $199.00
PH Electrode Water PH Meter Probe Sensor PH Tester Electrode with BNC Connector for Replacement
$25.95 Save $8.00 RRP: $33.95
Mini Soil PH Meter Portable Single Needle High Sensitivity Probe Plug and Play Soil PH Sensor for Ga
$15.95 Save $5.00 RRP: $20.95
PH 201H Probe Sensor High Accuracy Laboratory Compound PH Electrode PH Meter BNC Connector 2m/78.7in
$26.95 Save $8.00 RRP: $34.95
Refractometer 5890% Brix Range For Honey Water Content Tester Beekeeper Tool Sugar Content Concentration Meter
$40.95 Save $23.05 RRP: $64.00
5in1 Water Testing Meter Bluetooth5.2 PH TDS EC SALT TEMP APP Control Smart Test Pen for Swimming Pool Fish Tanks
$74.00 Save $20.00 RRP: $94.00
PH Tester Pen Accurate Measurement Auto Backlit Portable PH Meter Water Quality Tester 0 to 14ph
$23.95 Save $7.00 RRP: $30.95
EC8801 Digital Soil Tester Portable EC Conductivity TEMP Meter for Garden Agriculture Orchards Pastures
$74.00 Save $20.00 RRP: $94.00
Professional 3 in 1 pH/EC/TEMP Meter Water Detector Multi-parameter Digital LCD Tri-Meter Multi-function Water Quality Monitor Multiparameter Water Qu
$94.00 Save $35.00 RRP: $129.00
PH Meter Calibration Solution Set 7.00 4.00 10.01 PH Pens Calibration Solution for Laboratory
$34.95 Save $11.00 RRP: $45.95