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Shop the best prices on 35,893 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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417 - 448 of 35,893
LCD Backlight pH Tester for Canning and Brewing Food
$219.00 Save $60.00 RRP: $279.00
TDS Meter Digital Water Quality Tester 0-9990PPM LCD Display Water Quality Testing Pen Alloy Electrode Probe
$19.95 Save $13.00 RRP: $32.95
Soil Tester For Ph, Ec, Npk, Humidity, Temperature | Lcd Display | Modbus Protocol Fg2025031701830
$319.00
Professional 2 in 1 PH Temp Meter PH Tester Water Quality Testing
$43.95 Save $30.05 RRP: $74.00
Digital TDS Meter for TRM1 - Triple Function Water Quality Tester
$199.00 Save $250.00 RRP: $449.00
High accuracy pH tester for food and brewing with ATC function
$229.00 Save $110.00 RRP: $339.00
Water quality PH tester for research, 0.01 precision pen 0-14 range
$84.00 Save $75.00 RRP: $159.00
TDS Meter Digital Water Quality Tester 0-9990PPM LCD Display Water Quality Testing Pen Alloy Electrode Probe
$46.95 Save $22.05 RRP: $69.00
2 in 1 pH and Temperature Tester Quality Analyzer Desktop Automatic Calibration for Laboratory Aquarium
$289.00
​5 in 1 Digital Water Tester Measures PH TDS EC Temperature And Salt Levels 0.01 Resolution For Pools Aquariums And Hydroponics
$109.00
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test fo
$94.00 Save $45.00 RRP: $139.00
6-in-1 Water Quality Tester PH, TDS, EC, ORP, CF, Temp Benchtop Analyzer for Lab, Aquarium, Pool, Drinking UK Plug
$259.00 Save $50.00 RRP: $309.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
$37.95 Save $21.05 RRP: $59.00
PH Replacement Probe Aquarium Hydroponic Laboratory Electrode PH Meter Probe BNC Connector PH Meter Sensor
$37.95 Save $36.05 RRP: $74.00
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted Plants Gardens Lawns
$48.95 Save $20.05 RRP: $69.00
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
$12.95 Save $12.00 RRP: $24.95
Salinity Meter, Ip67 Waterproof Salinity Meter Tester For Food High Accuracy Salt Concentration Mea
$84.00 Save $35.00 RRP: $119.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for S
$99.00 Save $70.00 RRP: $169.00
Electronic PH Meter Tester, PH Meter with Backlit LCD Display, Water Quality Tester for Testing pH/TDS/EC/Temperature/Salinity (AAA) Aura
$54.00 Save $65.00 RRP: $119.00
5 Pack Waterproof NTC 10K 1% 3950 Thermistor Temperature Sensor Probe
$9.95 Save $10.00 RRP: $19.95
Portable PH Water Quality Pen PH Detector ph-02 Water Quality Tester for Fish Tank Aquaculture, Yellow
$34.95 Save $19.05 RRP: $54.00
Digital PH Meter, pH Meter 0.01 PH High Precision Water Quality Tester with Measuring Range 0-14 PH for Home Drinking Water, Swimming Pool and Aquariu
$42.95 Save $21.05 RRP: $64.00
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Me
$40.95
Professional Ph Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring
$39.95 Save $19.05 RRP: $59.00
Digital PH Meter, Digital LCD Water Quality Tester, Measuring Range for 0-14 Ph, 0.01 Ph Accuracy, for Drinking Water, Aquariums, Hydroponics, Swimmin
$34.95 Save $19.05 RRP: $54.00
16 in 1 Water Testing Kits for Drinking Water- Home Water Test Kit,Water Quality Measurement Kits (
$18.95 Save $45.05 RRP: $64.00
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity T
$14.95
3 in 1 Digital Water Tester Meter for PH, TDS and Temperature, Swimming Pool and Drinking Water Quality Testing
$38.95 Save $25.05 RRP: $64.00
High Accuracy ORP Electrode Probes with BNC Connector 185mm for Water Quality Testing in Pools Relax & Laboratories Multicolor
$69.00 Save $5.00 RRP: $74.00
Soil PH Tester 2 in 1 Kit Plant Soil Testing Kit with Fertility Test for Lawn
$59.00
Q1 True-RMS Digital Multimeter Auto Button 9999 Counts Analog Bar Graph Tester
$159.00
5Pcs Screwdriver Bit Magnetosphere 1/4 Hex Shank PH2 Cross Head Anti-impact Colorful 65mm Cross Dril
$15.95 Save $33.05 RRP: $49.00