Filters

pH Meters

Shop the best prices on 7,712 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Fsu, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

Filters
97 - 128 of 7,712
Portable Water Quality Tester 5-In-1 Fish Tank PH Meter TDS Test Pen EC Value Tester Salinity Tempe
$28.95 Save $45.05 RRP: $74.00
EC-7701 Smart Soil EC Meter 0.0-10.0ms/cm Soil Tester Data Logger Temp Analyzer for Hydroponics Pla
$40.95 Save $48.05 RRP: $89.00
5 in 1 Portable Salinity/Temperature/TDS/EC Digital Seawater Quality Tester for Pools&Aquariums&Sal
$23.95 Save $45.05 RRP: $69.00
Tuya Smart Bluetooth Soil Tester Temperature and Humidity Meter Waterproof Thermohygrometer Garden
$31.95 Save $47.05 RRP: $79.00
3-in-1 Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aquariums, Spa
$34.95 Save $19.05 RRP: $54.00
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming
$26.95 Save $32.05 RRP: $59.00
4-in-1 Digital Salinity Meter TDS/EC/SALT/TEMP Precision Detector Water Conductivity Tester Pool Water Salinometer
$38.95 Save $20.05 RRP: $59.00
Ph Tds Meter Tester Purity Filter Measuring Digital Water Quality Test Pen Tools For Family Outdoor Swimming Accessory
$25.95
ORP Meter High Quality ORP Meter Water Quality Tester Test Tool
$36.95 Save $27.05 RRP: $64.00
2X Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hy
$44.95 Save $34.05 RRP: $79.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
$89.00 Save $70.00 RRP: $159.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B
$23.95 Save $11.00 RRP: $34.95
Drinking Water Test Kit 100 Strips - 15 in 1 Water Testing Strips - Water Quality Test for PH Lead Hardness Fluorides
$32.95 Save $61.05 RRP: $94.00
Water Quality Tester, TDS Meter 3 Key High Accuracy Digital Water Quality Tester Portable Testing Kit with Backlight, High Sensitivity Probe
$24.95 Save $18.00 RRP: $42.95
Uadme TDS Meter, TDS Test Pen, High Accuracy Digital Water Quality Tester Portable Testing Kit with Backlit, with Temperature Unit Switch Function
$21.95 Save $17.00 RRP: $38.95
Uadme TDS Test Pen, TDS Tester, Portable Digital Water Quality Tester for Aquaculture Domestic, Backlit HD Display, Accurate Testing
$19.95 Save $17.00 RRP: $36.95
Uadme Water Quality Tester, TDS Meter Digital Water Quality Tester Portable 3 in 1 High Accuracy EC Temp Testing Kit, High Sensitivity Probe
$21.95 Save $18.00 RRP: $39.95
Ouitble Water Quality Test Meter TDS PH EC Temperature 4 in 1 Set,TDS Meter Combo, 0‑9999ppm Accurate Monitor,PH Tester Digital for Drinking
$38.95 Save $20.05 RRP: $59.00
Candeon 2 in 1 PH and Chlorine Tester Water Quality Tester, PH Meter Pool Chlorine Tester Pool Water Tester Portable Water Quality Monitor
$59.00 Save $15.00 RRP: $74.00
Salt Content Tester for Water Tester, Small, Lightweight, Portable, Easy Operation, Fast, Sturdy, High Precision, Wide Application, Pool Salt
$49.95 Save $19.05 RRP: $69.00
Rankomu Water Quality Tester, 5 in 1 Portable Digital Accurate and Reliable PH/Salinity/Temp/TDS/EC Meter Multifunctional Water Quality Tester
$42.95 Save $21.05 RRP: $64.00
Water Quality Tester, 5 in 1 Portable Digital Accurate and Reliable PH/Salinity/Temp/TDS/EC Meter Multifunctional Water Quality Tester
$42.95 Save $21.05 RRP: $64.00
0-14 PH Electrode Probe, PH Probe PH Controller Meter Monitor Sensor Rechargeable PH Sensor Replacement with BNC Connector for Lab School O6O
$32.95 Save $16.05 RRP: $49.00
0-14 PH Electrode Probe with Bnc Connector, PH Probe PH Sensor Ph Meter Monitor Controller Device Replacement Sensor Probe for Lab Aquarium
$30.95 Save $18.00 RRP: $48.95
PH Chlorine Meter 2In1 Tester For pH And CL2, Compact Handheld Water Quality Device For Pool And Aquarium
$36.95 Save $22.05 RRP: $59.00
Soil Tester, Soil Moisture Meter, 3-in-1 Plant Tester, Soil Moisture Meter And Soil Ph Tester For Pl
$43.95 Save $65.05 RRP: $109.00
Pool Salt Tester,PH Meter, Tds Salinity Tester EC Orp S.G.Temp and Ph Tester Digital (0.01 Precisio
$54.00 Save $5.00 RRP: $59.00
PH Electrode Probe Rechargeable PH Controller Meter Sensor with BNC Connector for Laboratory School
$30.95 Save $28.05 RRP: $59.00
Digital Water Quality Tester 5 in 1 TDS EC pH Salinity Temp Meter for Pools Drinking Water Aquariums Farming Handheld
$49.95 Save $24.05 RRP: $74.00
Moisture meter, soil moisture meter, split soil tester, soil pH tester, moisture light tester meter
$47.95 Save $26.05 RRP: $74.00
Professional PH Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring
$17.95 Save $26.00 RRP: $43.95
Water Quality Tester Handheld ABS Plastic Digital TDS EC and Temperature Meter, 09999 ppm for Aquariums and Pools
$20.95 Save $10.00 RRP: $30.95