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Shop the best prices on 8,980 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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161 - 192 of 8,980
Digital PH Meter Pocket Pen Water test PH-009 Tester IA 0.0-14.0pH for Aquarium Pool Water Laboratory 30% Off
$29.95 Save $6.00 RRP: $35.95
New 3 in1 Soil Water Moisture PH Meter Acidity Humidity PH Test 0.01 High Precision Moist Sensor Tester for Pools Drinking Water
$69.00 Save $10.00 RRP: $79.00
Digital PH Meter, TDS and EC Pen for Water, with Moisture Light PH Test for Water, Wide Application
$23.95 Save $40.05 RRP: $64.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Dri
$39.95 Save $44.05 RRP: $84.00
16 in 1 Water Testing Kits for Drinking Water- Home Water Test Kit,Water Quality Measurement Kits (
$17.95 Save $2.00 RRP: $19.95
Water Quality Tester PC-102 CL2 Chlorine PH Tester Portable Digital Monitor Analysis Chlorine Analy
$26.95
3-In-1 Soil Tester Soil Acidity Meter Soil Hygrometer Soil Tester Ph Meter
$10.95
EC Detector Soil Analyzer -Conductivity Test Potted Planting EC Meter Flowers and Plant Agriculture
$32.95
7-In-1 Swimming Pool Test Paper Ph Test Paper 1 Bottle of Water Quality Test Paper 100 Sheets
$11.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter
$79.00
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer
$11.95 Save $4.00 RRP: $15.95
PH Food PH Meter Detector PH-012 PH Meter Backlight LCD Digital Water Quality Tester Pen Temperature Meter 0.00-14.00ph
$33.95 Save $45.05 RRP: $79.00
6-in-1 Soil Tester Multi-Function Digital Soil PH Meter Large Screen Digital Display Test Value PH Meter
$21.95 Save $47.05 RRP: $69.00
04999ppm Portable TDS/EC Tester MultiFunction Water Quality Meter Testing Instrument
$25.95 Save $8.00 RRP: $33.95
PH Temperature Tester Bluetooth APP Monitoring 2 in 1 Portable Water Test Meter for Fish Tank Aquaculture
$64.00 Save $15.00 RRP: $79.00
3 in 1 Soil Tester EC TDS Temperature Analyzer Meter Soil Quality Detector for Greenhouse Aquarium
$64.00 Save $15.00 RRP: $79.00
8-in-1 Rechargeable Water Quality Tester Tool S.G PH EC Salt ORP TDS CF Temp Multi Parameter Test f
$149.00 Save $50.00 RRP: $199.00
Professional Digital pH Meter for Aquarium and Drinking Water Quality Testing
$52.95 Save $66.05 RRP: $119.00
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter
$6.95
Water Quality Detector Pen Conductivity And Temperature Tester Thermometer Water Quality Test Kit
$139.00 Save $70.00 RRP: $209.00
8-in-1 Water Quality Tester WiFi Smart pH Meter Data Logger for Swimming Pools Aquariums Drinking Water APP Control
$199.00 Save $90.00 RRP: $289.00
Water Quality Tester Digital Water Testing Meter Portable Tool With DoubleColor Backlight For Aquarium Fish Tank Pond
$26.95 Save $13.00 RRP: $39.95
Smart Soil pH Meters for Accurate Soil Acidity and Alkalinity Monitoring, Digital Display, Compact Design
$21.95 Save $4.00 RRP: $25.95
6 In 1 Water Quality Detector Pool Water Tester With PH EC TDS ORP Temp Chlorine App Display
$129.00 Save $70.00 RRP: $199.00
Water Quality Tester, Digital TDS EC Temperature Meter, 09999PPm Professional Device for Swimming Pools, Portable Tool for Accurate Measurement
$20.95 Save $10.00 RRP: $30.95
Digital Salinity Meter Pen For Food And Beverages, Salt Content And Water Quality Testing, Aquarium Seawater Salinometer
$79.00 Save $40.00 RRP: $119.00
Digital Water Tester 09999 PPM Portable Meter For Aquarium Hydroponics Filter Tanks Camping And Home Plants
$20.95 Save $10.00 RRP: $30.95
Portable Handheld Soil pH Meter for Gardening and Agriculture, Fast Accurate Measurements, Compact Design, Easy to Use
$26.95 Save $6.00 RRP: $32.95
Professional Water Quality Analyzer for pH, Dissolved Oxygen, Temperature - Compact Lab and Environmental Monitoring Unit
$34.95 Save $18.00 RRP: $52.95
2 in 1 PH Chlorine Meter Cl2 Tester Water Quality Testing Device Professional For Swimming Pool And Aquarium Square
$45.95 Save $23.05 RRP: $69.00
3in1 Soil Tester Fertility Humidity pH Meter Digital LCD Backlit Moisture Sensor For Outdoor Plants Gardening
$94.00 Save $55.00 RRP: $149.00
2 In 1 Water Quality Testing Device PH Tester And Chlorine Tester For Swimming Pool And Spa Water CL2 Meter
$26.95 Save $13.00 RRP: $39.95