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Shop the best prices on 9,322 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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609 - 640 of 3,200
4 in 1 NPK Soil Tester with Accurate Nutrient Detection and Temperature Monitor for Garden and Farm
$139.00 Save $70.00 RRP: $209.00
Plastic Shell E 201C pH Electrode Probe, Durable pH Meter Sensor for Laboratory and Industrial Use
$43.95 Save $20.05 RRP: $64.00
Industrial PH Probe for Accurate Measurements, Wide Range, Easy Operation, Compatible with Various Solutions
$39.95 Save $19.05 RRP: $59.00
Water Quality Meter WiFi Tuya Smart PH ORP TDS EC Salt SG Temp CF Online Monitor for Field and Lab
$189.00 Save $100.00 RRP: $289.00
Digital pH Meter 4-In-1 Water Quality Tester Pen-Type pH Tester For Drinking Water, Hydroponics, Aquarium Blue
$40.95 Save $23.05 RRP: $64.00
Hydrogen Test Drops Water pH Test Liquid pH Test Kit Portable pH Meter Digital pH Tester for Pools and Aquariums
$20.95 Save $10.00 RRP: $30.95
Water Quality Tester For Swimming Pools Digital pH Meter Chlorine Meter ABS
$36.95 Save $17.05 RRP: $54.00
Water Quality Detector pH Tester 1-Piece Digital Pool pH Meter Portable ABS Plastic Swimming Pool Accessory
$36.95 Save $17.05 RRP: $54.00
pH Electrode Probe 0-14 pH Range BNC Compatible Long Cable 2.95m Black pH Sensor for Accurate Measurements
$41.95 Save $22.05 RRP: $64.00
Digital Water Testing Equipment High Precision Measurement Tool For Outdoor Activities White Compact Design 1Set
$24.95 Save $10.00 RRP: $34.95
Cherry Pink Water Temperature Meter for Baby Bath Care, Accurate Temperature Display, Safe Material, Compact Design
$119.00 Save $90.00 RRP: $209.00
3-in-1 Digital Water Tester: PH, TDS, Temperature Meter for Drinking Water, Pool
$25.95 Save $33.05 RRP: $59.00
High Precision Water Hardness TDS PH Meter Tester Pen for Aquarium Pool Water Testing
$24.95 Save $27.00 RRP: $51.95
Professional Digital pH Meter for Aquarium and Drinking Water Quality Monitoring
$42.95 Save $66.05 RRP: $109.00
Digital PH Tester Pen for Water Soil - TDS EC Meter with Moisture & Sunlight Sensor for Garden Plants
$18.95 Save $26.00 RRP: $44.95
Waterproof Digital pH Meter with ATC for Food, High Accuracy pH and Temperature Tester
$169.00 Save $190.00 RRP: $359.00
Digital Water Tester for pH, TDS, and Temperature Monitoring, Ideal for Drinking Water and Pool Maintenance
$34.95 Save $39.05 RRP: $74.00
Soil Tester Kit 3 in 1 Multifunction Fertility Moisture PH Meter for Garden Farm Indoor Outdoor
$30.95 Save $18.00 RRP: $48.95
Mini Professional 3 in 1 Water Quality Tester Multi-parameter Water Quality Monitor pH & TDS Meter Acidometer Water Quality Analysis Device
$48.95 Save $20.05 RRP: $69.00
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
PH Tester Pen Accurate Measurement Auto Backlit Portable PH Meter Water Quality Tester 0 to 14ph
$32.95 Save $18.00 RRP: $50.95
Soil Tester PH Meter Moisture Lighting Temperature Sensor LED Display for Garden English
$28.95 Save $18.00 RRP: $46.95
PH02S High Definition PH Tester Digital Display Portable Water Quality Testing Meter
$32.95 Save $18.00 RRP: $50.95
TDS Meter LCD Screen Celsius Fahrenheit Adjustable Wide Application High Accuracy Stable Performance EC Meter
$25.95 Save $18.00 RRP: $43.95
Salinity Tester Portable Electronic Salt Concentration Meter with LED Indicator Light
$48.95 Save $20.05 RRP: $69.00
Battery Activation Board, Quick Charging Battery Activation Plate Replacement for iOS 5G‑13 Pro for Max for Android
$45.95 Save $18.05 RRP: $64.00
TDS Meter High Accuracy Digital Water Quality Tester Portable Testing Kit with Backlit
$25.95 Save $18.00 RRP: $43.95
PH Meter Tester for Hydroponics Swimming Pool Water Quality Test Digital Portable Testing Tool
$23.95 Save $15.00 RRP: $38.95
Digital PH Meter High Accuracy LCD Display Portable Water Quality Meter PH Tester for Drinking Water Swimming Pool
$69.00 Save $20.00 RRP: $89.00
M2 TDS Meter Test Pen Portable Water Quality Tester Detector Meter for Swimming Pool
$16.95 Save $18.00 RRP: $34.95
Soil Meter 3 in 1 Moisture PH Light Tester Plant Care Tools for Garden Lawn Farm Indoor Outdoor Use
$19.95 Save $18.00 RRP: $37.95
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Green
$12.95 Save $4.00 RRP: $16.95