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Shop the best prices on 35,846 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Till, Amyi and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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769 - 800 of 35,846
pH tester pH pen water quality testing with automatic temperature replenishment ATC ph test pen acidity meter
$40.95 Save $38.05 RRP: $79.00
Compact pH Meter for Precise Water Testing in Aquariums and Aquaculture
$22.95 Save $22.00 RRP: $44.95
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter
$9.95
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester Amyi
$40.95 Save $8.00 RRP: $48.95
7 in 1 PH / Free Chlorine / ORP / EC / TDS / Salt / Temp PH Meter Pool Salinity Tester IP67 Waterproof
$209.00 Save $390.00 RRP: $599.00
Digital Ph Meter, Ph Meter 0.01 Ph High Er
$38.95 Save $130.05 RRP: $169.00
High Accuracy Single Cylinder Ph Electrode 0-14ph Probe With Bnc Connector Safe
$99.00 Save $220.00 RRP: $319.00
Water Quality pH Chlorine Tester, Chlorine pH Tester, pH Meter
$129.00 Save $30.00 RRP: $159.00
Professional Soil PH Meter Tester Accurate PH Instrument Hygrometer Monitor Soil Moisture Sensor Garden Flower Farm Tool
$22.95 Save $9.00 RRP: $31.95
0.01ph Resolution, Digital Ph Meter, Atc Ph Portable Water Quality Tester
$42.95
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for SAs Shown SZRH A-S
$369.00
2 in 1 Soil Quality Tester Moisture and PH Meter High Sensitivity Probe Humidity and Acidity Tester
$149.00
Water Quality Detector Pen Conductivity And Temperature Tester Thermometer Water Quality Test Kit
$189.00 Save $90.00 RRP: $279.00
8-in-1 Water Quality Tester WiFi Smart pH Meter Data Logger for Swimming Pools Aquariums Drinking Water APP Control
$279.00 Save $140.00 RRP: $419.00
Water Quality Tester Digital Water Testing Meter Portable Tool With DoubleColor Backlight For Aquarium Fish Tank Pond
$38.95 Save $20.05 RRP: $59.00
Smart Soil pH Meters for Accurate Soil Acidity and Alkalinity Monitoring, Digital Display, Compact Design
$30.95 Save $6.00 RRP: $36.95
6 In 1 Water Quality Detector Pool Water Tester With PH EC TDS ORP Temp Chlorine App Display
$189.00 Save $90.00 RRP: $279.00
Water Quality Tester, Digital TDS EC Temperature Meter, 09999PPm Professional Device for Swimming Pools, Portable Tool for Accurate Measurement
$29.95 Save $15.00 RRP: $44.95
Digital Salinity Meter Pen For Food And Beverages, Salt Content And Water Quality Testing, Aquarium Seawater Salinometer
$109.00 Save $50.00 RRP: $159.00
Digital Water Tester 09999 PPM Portable Meter For Aquarium Hydroponics Filter Tanks Camping And Home Plants
$29.95 Save $15.00 RRP: $44.95
Portable Handheld Soil pH Meter for Gardening and Agriculture, Fast Accurate Measurements, Compact Design, Easy to Use
$38.95 Save $8.00 RRP: $46.95
Professional Water Quality Analyzer for pH, Dissolved Oxygen, Temperature - Compact Lab and Environmental Monitoring Unit
$50.95 Save $28.05 RRP: $79.00
2 in 1 PH Chlorine Meter Cl2 Tester Water Quality Testing Device Professional For Swimming Pool And Aquarium Square
$64.00 Save $35.00 RRP: $99.00
3in1 Soil Tester Fertility Humidity pH Meter Digital LCD Backlit Moisture Sensor For Outdoor Plants Gardening
$139.00 Save $70.00 RRP: $209.00
2 In 1 Water Quality Testing Device PH Tester And Chlorine Tester For Swimming Pool And Spa Water CL2 Meter
$38.95 Save $20.05 RRP: $59.00
Digital Food PH Meter 0.0014.00 pH Range, Accuracy Sensor, Temperature Compensated, For Brewing, Canning
$109.00 Save $50.00 RRP: $159.00
Water Quality Tester Accurate Water Quality Test Pen
$19.95 Save $39.05 RRP: $59.00
Ph Tester Accuracy-for Water Food Aquarium, Pool Hydroponics, Pocket Size
$32.95 Save $51.05 RRP: $84.00
PH Tester Pen Accurate Measurement Auto Backlit Portable PH Meter Water Quality Tester 0 to 14ph
$35.95 Save $10.00 RRP: $45.95
BNC-Compatible Rechargeable PH Electrode for Labs Schools and Studios
$20.95 Save $43.05 RRP: $64.00
5 in 1 pH Meter Digital Tester for Water, TDS, EC, Salt, Temperature - High Accuracy pH Pen for Hydroponics, Aquariums, Pools
$69.00 Save $35.00 RRP: $104.00
e Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer Hfmqv
$38.95