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Shop the best SALE offers on 24,647 low price ph meters. SAVE on discount and clearance ph meters in the Fruugo SALE, with big savings and cheap deals on Fsu, Viewleaf, Till and more. Buy ph meters online safely in the Fruugo SALE, with secure payment and fast shipping to New Zealand.

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1 - 32 of 24,647
Calibration Buffer Solution Ph Meter For Cosmetics Pool Managers Small 15Pcs
$18.95 Save $10.00 RRP: $28.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature
$89.00 Save $190.00 RRP: $279.00
HM DIGITAL Water Quality Meter Digital TDS Water Quality Test
$46.95 Save $22.05 RRP: $69.00
2025 WiFi Water Quality Tester 7-in-1 - Monitor pH/ORP/TDS for Aquarium Pool & Hydroponics (EU Plug)_MM2
$199.00 Save $120.00 RRP: $319.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B
$17.95 Save $15.00 RRP: $32.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
$54.00 Save $95.00 RRP: $149.00
Ph Meter Tds Ppm Meter And 3 In 1 Soil Ph Tester Ph/ Digital Kit , Garden, Lawn, Farm
$12.95 Save $15.00 RRP: $27.95
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination
$159.00 Save $110.00 RRP: $269.00
PH Electrode Sensor Probe Industry Experiment Laboratory Pool Water Analyzer PH Meter Tester PH Prob
$48.95 Save $60.05 RRP: $109.00
high quality PH Electrode Sensor Probe Water Analyzer Water Tester PH Probe for
$99.00 Save $50.00 RRP: $149.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Drinking Tank
$42.95 Save $51.05 RRP: $94.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec-hy
$34.95 Save $19.05 RRP: $54.00
Saltwater Pool Tester - 5 Function Digital pH and Water Quality Meter
$64.00 Save $105.00 RRP: $169.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement -xx j.s S202412274763
$129.00 Save $90.00 RRP: $219.00
ORP Meter High Quality ORP Meter Water Quality Tester Test Tool
$48.95 Save $30.05 RRP: $79.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur f74
$109.00 Save $220.00 RRP: $329.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
$84.00 Save $25.00 RRP: $109.00
Digital Ph Meter, Ph Meter 0.01 Ph High Er
$42.95 Save $36.05 RRP: $79.00
pH Meter Soil Tester Split Soil Tester Soil pH Meter pH Meter Tester, Black - Black
$28.95 Save $30.05 RRP: $59.00
pH-98103 Professional Portable Pen Type pH Meter with pH Electrode LCD Backlit Display Acidimeter InP2025041800158
$39.95 Save $69.05 RRP: $109.00
High Precision Water Hardness TDS PH Meter | Aquarium Pool Hydroponics Water Tester
$39.95 Save $14.05 RRP: $54.00
PH Acidometer Water Quality Detector PH Value Test Prod EC&TDS Conductivity Water Quality Testing Pen
$45.95 Save $23.05 RRP: $69.00
Digital Tester & Smart Water Monitor - Chlorine, Salinity, PH, EC, Temp & TDS Meter - Digital Hot A
$269.00 Save $60.00 RRP: $329.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement -xx j.s
$99.00 Save $80.00 RRP: $179.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B
$16.95 Save $18.00 RRP: $34.95
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0
$20.95 Save $13.00 RRP: $33.95
PH Meter Calibration Solution ORP Tester,PH and ORP
$22.95 Save $41.05 RRP: $64.00
Soil Ph Meter, Vt-05 Soil Ph Tester Hygrometer Moisture Sensor Portable Ph Instrument For Garden, Farm, Lawn, Indoor & Outdoor H
$104.00 Save $55.00 RRP: $159.00
Smart Bluetooth Dissolved Oxygen Meter, Portable 0.0-30Mg/L Dissolved Oxygen Meter Range, Dissolved Edition_
$54.00 Save $95.00 RRP: $149.00
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0
$19.95 Save $10.00 RRP: $29.95
7-in-1 Smart Monitor Fish Tank WiFi Pool Water Quality Meter PH ORP EC PPM Tester
$189.00 Save $80.00 RRP: $269.00
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions
$20.95 Save $21.00 RRP: $41.95