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Shop the best prices on 9,149 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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3,009 - 3,040 of 3,200
HM DIGITAL Water Quality Meter Digital TDS Water Quality Test
$33.95 Save $20.05 RRP: $54.00
PC‑102 CL2 Chlorine and pH Tester Pool and Spa Water Quality Analyzer with Probe
$27.95 Save $8.00 RRP: $35.95
PH4502C PH Value Detection Sensor Module Kit Detection Regulator Soil Water Quality Acid-Alkali Concentration Sensor
$26.95 Save $26.00 RRP: $52.95
CCT-3320V Conductivity Meter Resistivity Meter Water Quality Testing Online Analysis 0-2000 Meter to Measure PH
$42.95 Save $26.05 RRP: $69.00
5 in 1 Digital Water Quality Tester PH TDS EC Salinity Temperature Meter for Drinking Water Aquarium Hydroponics Pool
$35.95
PH-113 Temperature Monitor Ph Meter Portable PH Meter Automatic Calibration Monitor
$139.00
Digital PH Meter Multipurpose Acidity Meter Pen Type PH/ORP/TEMP Tester Soil Analyzer with Display for Pool Aquarium
$104.00
Digital Ph Meter, Ph Meter With Atc, 0.01 High Accuracy Digital Ph Water Tester, 0-14 Ph Measurement Water Ph Meter Range For Drinking Water, Plant, S
$20.95 Save $10.00 RRP: $30.95
7 in 1 Intelligent Chlorin Meter PH ORP Total Dissolved Solids Salinity Temp Test Meter Swimming Pool Water Teste
$189.00
Food Dough PH Meter LCD Backlight PH Tester Accuracy Acidity Tester Temp PH Detector for Soil Cosmetic Cheese Meat Fruit
$34.95
Digital Salinity Meter for Aquarium and Pool with Accuracy Titanium Sensor and LCD Display
$59.00 Save $30.00 RRP: $89.00
PH Meter Water Quality Monitor Online for Aquarium Water Quality Monitor Online PH Monitor Acidomet
$35.95 Save $10.00 RRP: $45.95
Water Quality Tester Function 3 in 1 Tester ORP//TEMP Meter LCD Digital Water Detector for Drinking
$36.95 Save $11.00 RRP: $47.95
PH Electrode Sensor Probe 0-14 PH with Sensor PH Probe PH Replacement Probe for Experiment Lab Pool
$39.95 Save $2.00 RRP: $41.95
Professional COM-100 EC Analyzer TDS Meter Temp Tester with Automatic Calibration and Data Hold Mea
$104.00 Save $15.00 RRP: $119.00
HT-1202 Environmental Protection High Measurement Precision Ph Tester Meter Water Monitor
$149.00 Save $10.00 RRP: $159.00
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM//Humidity/TEMP Mo
$129.00 Save $10.00 RRP: $139.00
6-in-1 Water Quality Tester PH, TDS, EC, ORP, , Temp Benchtop Analyzer for Lab, Aquarium, Pool, Dri
$179.00 Save $10.00 RRP: $189.00
6-in-1 Water Quality Tester PH, TDS, EC, ORP, , Temp Benchtop Analyzer for Lab, Aquarium, Pool, Dri
$159.00 Save $20.00 RRP: $179.00
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G// Temp WiFi Connectivity App Control for Pools an
$114.00 Save $5.00 RRP: $119.00
Bluetooth Water Quality Tester EC ORP Temp PH Meter Conductivity Tester for Aquariums Pools Aquacul
$139.00 Save $10.00 RRP: $149.00
6in1 Digital Wifi Water Quality Tester PH/EC/TDS/SALT/G.S/Temp Meter Water Analyzer APP Online Remo
$119.00 Save $10.00 RRP: $129.00
0-1999mg/Kg Soil Phosphorus Meter Soil Detector Soil Fertility Tester Nutrient Analyzer for Garden
$109.00 Save $10.00 RRP: $119.00
4-in-1 Water Quality Tester EC ORP Temp PHMeter Conductivity Tester for Aquariums Pools Aquaculture
$129.00 Save $10.00 RRP: $139.00
Digital Water Quality Tester Dual Probe Online TDS Detector Input/Output Water Quality Monitor for
$43.95 Save $1.00 RRP: $44.95
Monitor PH Detection Regulator Ph0-14 PH Module PH Regulator PH Value Detection Sensor
$16.95
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat
$289.00 Save $140.00 RRP: $429.00
Digital Ph Meter, Ph Meter 0.01 Ph Accuracy Water Quality Tester 0-14 Ph Measurement Range For Household Drinking, Pool And Aquarium Wa
$24.95 Save $39.05 RRP: $64.00
Digital Ph Meter, Ph Meter 0.01 Ph Accuracy Water Quality Tester 0-14 Ph Measurement Range For Household Drinking, Pool And Aquarium Water P
$16.95 Save $33.00 RRP: $49.95
Soil PH Meter, PH-98103 Portable Water PH Tester Digital Soil PH Meter for School Pool Laboratory Aquarium
$69.00 Save $30.00 RRP: $99.00
1pc Practical Swimming Pool Water Quality Tester Ph Tester (assorted Color)
$189.00 Save $100.00 RRP: $289.00
10 In 1 Ph/tds/ec/salt/temp/s.g/orp Tester For Pools, Drinking Water
$189.00 Save $100.00 RRP: $289.00