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Shop the best prices on 8,975 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Denuotop and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,209 - 2,240 of 8,975
Water Quality Monitoring Kit Multifunctional PH ORP Temperature Test Controller 5A PH‑2839US Plug 110V
$239.00 Save $70.00 RRP: $309.00
Portable TDS Meter Digital Water Quality Tester Pen for Drinking Water 0-9990ppm
$13.95 Save $9.00 RRP: $22.95
Digital PH Meter Tester Portable Pocket Water Pool Aquarium Wine Hydroponic
$18.95 Save $11.00 RRP: $29.95
6IN1 Chlorine Dip Pool Test Strips Hot Tub SPA Swimming PH Tester Paper Bottle
$13.95 Save $8.00 RRP: $21.95
Com-600 7 In 1 Ph Tds Ec Orp Salinity S. G Temp Meter Water Quality Monitor Tester Ip67 For Drinking Water, Aquariums Ph Meter
$59.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature
$69.00 Save $70.00 RRP: $139.00
Soil PH Moisture Meter 300mm Long Probe Soil Analysis Detector Soil Acidity Tester for Garden Farm Plants
$27.95
8 In 1 Digital Water Analyzer PH EC TDS Salt ORP CF SG Temperature App Remote Online WiFi Quality Monitor
$189.00 Save $90.00 RRP: $279.00
Ph201 Composite PH Electrode BNC Sensor Probe PH Tester Electrode for Chemical Industry
$20.95 Save $12.00 RRP: $32.95
0.01 Precision LCD PH Meter Water Quality Tester
$11.95 Save $6.00 RRP: $17.95
10 in 1 Digital PH Meter Water Quality Tester Hydrogen-rich Detector
$48.95 Save $25.05 RRP: $74.00
Accurate PH Meter for Aquarium Multi-Parameter Water Quality EU Plug
$34.95 Save $19.05 RRP: $54.00
4-in-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy
$26.95 Save $14.00 RRP: $40.95
Digital TDS Meter Water Quality Tester, Smart Backlight,Temperature EC/TDS Test Pen for Home Use
$14.95 Save $7.00 RRP: $21.95
7 in 1 Water Quality Tester Water Quality Analyzer
$35.95 Save $18.05 RRP: $54.00
Water PH Tester Digital PH Meter Automatic Calibration A
$8.95 Save $5.00 RRP: $13.95
Soil Tester Soil Moisture Meter Soil Ph Tester Black
$12.95 Save $6.00 RRP: $18.95
Water Quality Tester EC ORP Temp PH Meter Conductivity Tester (AU)
$129.00 Save $70.00 RRP: $199.00
Soil Tester Soil Moisture Meter Soil Ph Tester Green
$12.95 Save $6.00 RRP: $18.95
Water Quality Tester EC ORP Temp PH Meter Conductivity Tester (UK)
$129.00 Save $70.00 RRP: $199.00
-400 Water PH ORP H2 Temperature Tester Hydrogen TDS Temp Meter
$28.95 Save $15.00 RRP: $43.95
2 in 1 ORP H2 Temperature PH Meter Hydrogen-Rich Test Pen
$23.95 Save $11.00 RRP: $34.95
Soil Tester EC Value Temperature External Probe
$54.00 Save $30.00 RRP: $84.00
TDS EC Meter Digital Water Quality Tester 0-9999 PPM Measurement
$7.95 Save $4.00 RRP: $11.95
5 In 1 Water Quality Detection Pen PH/ Residual Chlorine/ Test Pen
$33.95 Save $20.05 RRP: $54.00
-300 Water Tester PH ORP Temperature Meter
$27.95 Save $13.00 RRP: $40.95
Dual Water Quality Tester Online TDS/EC Meter -1
$42.95 Save $21.05 RRP: $64.00
5 in 1 TDS Meter PH Tester PH/TDS/EC/Salt/Temp Tester
$27.95 Save $14.00 RRP: $41.95
Water Quality Tester, , WiFi Connectivity, UK Plug
$109.00 Save $60.00 RRP: $169.00
PH-116 6 in 1 Water Quality Tester Digital PH Meter EU Plug
$109.00 Save $60.00 RRP: $169.00
Blue ph value test pen, PH tester
$17.95 Save $9.00 RRP: $26.95
TDS Meter Digital Water Quality Tester
$10.95 Save $6.00 RRP: $16.95