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Shop the best prices on 848 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, SOJA&CO. and Zerowater. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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193 - 224 of 848
Soil pH and Moisture Meter 3in1 Soil Tester for Indoor Outdoor Garden Fertility Testing Battery Powered
$19.95 Save $10.00 RRP: $29.95
4 in 1 pH EC TDS Temperature Meter for Hydroponics Nutrient Solution with RealTime Display
$69.00 Save $35.00 RRP: $104.00
WiFi Water Quality Tester with Smart App Control, Digital pH Meter for Hydroponics, Aquarium, Pool
$149.00 Save $70.00 RRP: $219.00
PH Electrode With Sensitive Detection Sensor, 115 cm Cable Length, BNC Connection For Accurate pH Measurements
$22.95 Save $11.00 RRP: $33.95
PH Meter For Aquarium MultiParameter Water Quality Monitor Online Acidometer
$51.95 Save $27.05 RRP: $79.00
PH Meter Pen IP67 Waterproof Large Backlit Screen Dual Temperature pH Tester For Food Alkalinity Greenhouse Soil
$64.00 Save $35.00 RRP: $99.00
Rechargeable pH Composite Electrode Probe 014 pH Range 060 C Temp Range Industrial Lab pH Measurement
$20.95 Save $11.00 RRP: $31.95
Po Type Soil Ph Meter Tester Sensor With Detachable Probe, Gardening Quality Monitoring Acidity Test Tool Kits For Gardener Indoor Outdoor Garden,2525
$44.95 Save $44.05 RRP: $89.00
Digital tuya wifi ph/orp/temp meter 3 in 1 water quality tester aquarium accurate ph monitor acidometer app control us/eu plug
$132.87 Save $208.86 RRP: $341.73
Digital TDS Water Quality Tester with LCD Display for Pools, Precise Measurement 09999 PPM
$14.95 Save $8.00 RRP: $22.95
2 in 1 Soil pH and Fertility Tester Kit, Fast Accurate Detection, No Battery Required
$20.95 Save $11.00 RRP: $31.95
Chlorine Tester Digital Water Quality Meter for Accurate Pool Aquarium and Drinking Water Analysis
$34.95 Save $19.05 RRP: $54.00
Water Quality Tester Digital pH Meter for Pool and Home Water Testing with Wide Detection Range
$94.00 Save $45.00 RRP: $139.00
Digital Chlorine Tester with Accurate Measurement and Probe for Pool and Drinking Water Quality
$26.95 Save $14.00 RRP: $40.95
6 in 1 Digital Water Quality Tester with pH ORP TDS EC CF Temperature, LED Display for Lab Aquarium
$309.00 Save $150.00 RRP: $459.00
Digital Water Quality Tester with Accuracy, Quick 3s Reading, Titanium Sensor for Aquarium (Green)
$14.95 Save $8.00 RRP: $22.95
3 in 1 Soil pH Meter with Moisture and Temperature Sensors, Backlit LCD Display for Gardening and Plant Care
$104.00 Save $45.00 RRP: $149.00
Water Quality Meter P-101 Portable Handheld pH and Chlorine Tester for Pools, Field and Lab
$44.95
Water Quality Tester 3In1 EC And Temperature Meter, 09990 PPM Digital Water Tester For Drinking Water, Aquariums
$14.95 Save $8.00 RRP: $22.95
Combo Meter for pH, Temperature, Conductivity in Water - Easy Calibration Water Quality Monitor for Pools and Labs
$189.00
2 in 1 PH Tester Portable Water Quality Tester for Swimming Pools and Drinking Water with Chlorine Level Meter and Analyzer
$29.95
Precision Electrode Probe 0-14pH Sensor Tester Meter Monitor for Aquarium Hydroponics High Sensitivity Measurement Tool
$26.95 Save $14.00 RRP: $40.95
Pool Chlorine Tester, PH Tester, PC102B CL2 Chlorine and PH Tester Swimming Pool Spa Water Quality Analyser with Probe for Family Pools or Spas
$25.95 Save $13.00 RRP: $38.95
TDS Meter Digital Water Tester Portable 0 to 9990ppm Accurate Water Quality Testing Pen for Drinking Water and Aquariums
$15.95 Save $7.00 RRP: $22.95
Water Quality Tester TDS, EC & Temperature Meter, Portable PPM Meter For Aquarium And Pool, Easy To Use
$22.95
pH Sensor Module With Electrode/Probe Detection, BNC Connector, For Aquariums, Pools, Laboratories
$25.95 Save $12.00 RRP: $37.95
TDS Tester Handheld Water Quality Meter Pen, Digital TDS Tester 0-990 PPM, For Home Drinking Water, Aquariums, Pool
$17.95 Save $9.00 RRP: $26.95
Pack of 4 Digital pH Tester for Aquariums Pool Water Quality Meter ABS
$104.00 Save $55.00 RRP: $159.00
15 Pack pH Calibration Powder for Accurate Water Testing in Pools, Aquariums, and Hydroponics
$14.95 Save $8.00 RRP: $22.95
Digital Water Tester for EC TDS pH Temperature, Large LCD MultiParameter Water Quality Meter with Storage Box
$94.00 Save $45.00 RRP: $139.00
Waterproof pH Value Meter For Soil, Soil pH Tester, Gardening And Agriculture Use, Digital LCD Display
$22.95 Save $11.00 RRP: $33.95
TDS Tester for Drinking Water - Digital EC Temperature Meter 0-9999 PPM for Pools - Portable Accurate Measurement Tool
$14.95 Save $8.00 RRP: $22.95