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Shop the best prices on 9,232 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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1,121 - 1,152 of 3,200
Ph EC Tester for Aquatic Systems pH and TDS Monitoring EU 230-240V
$64.00 Save $145.00 RRP: $209.00
Portable PH Tester, Water Quality Testing Pen Digital Display Water Quality Monitor Pen PH Temperature Meter for Industry ORHMR
$84.00 Save $15.00 RRP: $99.00
Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TE unbrand
$79.00 Save $40.00 RRP: $119.00
2pcs High Resolution Ph Meter Digital Ph Tester Lcd Display Data Hold Forcheese Milk Ph Tester -ph-
$104.00 Save $75.00 RRP: $179.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
$79.00 Save $40.00 RRP: $119.00
Accurate pH meter for aquarium multi-parameter water quality monitor online pH monitor acidity meter
$64.00 Save $45.00 RRP: $109.00
Tuya WiFi Water Quality Detector S.G/PH/EC/ORP/TDS//SALT/TEMP Measuring Analyzer Water Monitor EU P
$149.00
Smart Ph Chlorine Meter Swimming Pool Water Quality Tester Orp Ec Tds Temp Level Online Monitoring
$79.00 Save $60.00 RRP: $139.00
5 In1 PH Meter with BT High Accuracy Measurement of PH/TDS/EC//Temp Water Testing Kit for Water Hyd
$69.00
Portable Ph Meter Ph Tester Soil Detector Water Moisture Light Test Sensor For Garden Plant Flower unbrand
$59.00 Save $20.00 RRP: $79.00
Water Quality Tester Portable Acidity Meter PH Value Detection
$64.00
Water Quality Tester 6 in 1 PH EC TDS SALT SG Temperature Bluetooth Monitor for Aquarium Pool
$69.00 Save $20.00 RRP: $89.00
4 in 1 Digital TDS EC Temperature Water Quality Tester with PH Test Paper Multi-function Water Purity TEMP PPM Tester
$59.00 Save $15.00 RRP: $74.00
ORP2069 Portable Water Quality Monitor Digital ORP Tester Pen Water ORP Meter
$38.95 Save $12.00 RRP: $50.95
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 10.0
$25.95 Save $13.00 RRP: $38.95
6 in 1 Water Quality Detector PH EC TDS ORP Temperature Chlorine APP Display Swimming Pool Bluetoot
$84.00 Save $10.00 RRP: $94.00
TDS/PH/Temperature PH Water Meter, 0.01 High Precision Water Quality Digital PH Tester with ATC, PH TDSwater Tester
$79.00 Save $40.00 RRP: $119.00
PH818M PH Meter for Food Processing 2 in 1 Food PH Tester Solution Temperature Meter LCD Backlight Digital Probe
$209.00 Save $90.00 RRP: $299.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
$69.00 Save $35.00 RRP: $104.00
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
PHS-3C PH Desktop Calibration Acidity Meter PH/Temp Multi-Parameter Tester Laboratory Water Quality Analyzer US PLUG
$119.00
4-in-1 Water Quality Tester - TDS, EC, Temp Meter 0-9999 Ppm Upgraded for Drinking Water Various Water Sources
$13.95
33inn1 Water Quality Tester Multifunction /ORP/Temperature Meter Detector for Swimming Pool
$109.00
3 in 1 Soil Tester PH/Moisture/Temp Digital LCD Meter Heat-Resistant Metal Sensor Monitor for Flower Plants Gardening
$25.95
10 in 1 Digital PH Meter Water Quality Tester PH//TDS/EC/Hardness Hydrogen-Rich Detector for Drink
$45.95 Save $13.05 RRP: $59.00
10 in 1 Digital PH Meter Water Quality Tester Hydrogen-Rich Detector for Drinking Water Aquariums P
$52.95 Save $6.05 RRP: $59.00
Hard Carrying Case For Fluke T5-1000 / T6-1000 / T6-600 / Fluke T5600 Electrical Voltage Continuity And Current Tester
$32.95 Save $2.00 RRP: $34.95
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
$94.00 Save $55.00 RRP: $149.00
VANSFUL in Vitro Urine Testing 4 Test Items: Glucose, PH, Protein, Ketone Body Urine Specimen Test
$8.95 Save $39.00 RRP: $47.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality EU Plug
$35.95
5 In 1 Water Meter for pH, TDS, EC, Temperature, and Salt Testing, High Accuracy Digital pH Tester Suitable for Saltwater Environments with
$109.00
Digital pH Meter with 0.01 High Precision for Water Quality Testing, Measures pH Levels from 0 to 14
$36.95