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Shop the best prices on 35,780 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, Till and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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PH Meter Light Blue Portable High Accuracy with Temperature Aquarium Swimming Pool Acid Alkali Digital PH Test Pen
$16.95 Save $7.00 RRP: $23.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer E Edition
$69.00 Save $90.00 RRP: $159.00
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range, PH Meter free deli Walkbee 29 B unbrand
$47.95 Save $21.05 RRP: $69.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector js SZRH A-S
$14.95 Save $39.05 RRP: $54.00
PH Tester with Backlight Digital Water Quality Meter High Accuracy 5 in 1 PH TDS EC ORP Temperature Detector
$94.00 Save $125.00 RRP: $219.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe Edition 0905
$15.95 Save $43.05 RRP: $59.00
Digital Water Tester Pen 4 in 1 Accurate Sensitive Portable PH TDS EC Temperature Water Quality Meter Blue
$48.95
Bluetooth Water Tester EC TDS SALT S.G TEMP 5 in 1 Meter Quality Test Pen for Pool Aquarium
$94.00
PH Temperature Water Quality Meter Mini Continuous 5 in 1 PH EC SALT SG TEMP Monitor Wireless WiFi Online Water Quality Monitor for Tuya EU Plug 230V
$159.00 Save $70.00 RRP: $229.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec compatible for Walkbee A B unbrand
$54.00 Save $25.00 RRP: $79.00
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Met SZRH AC-
$24.95 Save $44.05 RRP: $69.00
PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measu hwy
$43.95
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test fo hwy
$59.00
2023 2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium SZRH A-J
$139.00 Save $90.00 RRP: $229.00
Digital Pen Ph Meter Tester Reader Meter Type Ph Tester Aquarium Hydroponic Water Swimming Pool Starlight hwy
$94.00
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 Edition 0617
$129.00 Save $130.00 RRP: $259.00
Digital PH Meter, 0.01PH Water Quality Tester with 0-14PH Measurement Edition 0809
$27.95 Save $36.05 RRP: $64.00
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums SZRH A-F
$51.95 Save $97.05 RRP: $149.00
Suitable for PH Electrode Sensor Probe for Laboratory Pool Water Analyzer PH Meter Tester with BNC C SZRH
$41.95 Save $87.05 RRP: $129.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for SAs Shown SZRH A-S
$119.00 Save $90.00 RRP: $209.00
Digital Portable PH Meter Pen for Water Quality Testing in Aquariums with LCD Display, Suitable for Various Brands Edition 0621
$25.95 Save $38.05 RRP: $64.00
Type B 7 in 1PH Meter Water Quality Tester PH/TDS/EC/ORP/S.G/Water Salinity/Temp Pen TesterStyle BMulticolor SZRH
$99.00 Save $140.00 RRP: $239.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory DriP2025050900162As Shown SZRH
$84.00 Save $115.00 RRP: $199.00
High Accuracy Food pH Meter with ATC for Meat Fruit Brewing Edition 0620
$169.00 Save $150.00 RRP: $319.00
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinkin p Edition0612
$46.95 Save $72.05 RRP: $119.00
7 in One Water Quality Tester Water Analyzer PPM/EC/CF/PH/ORP/Humidity/TEMP Meter 24 Hours Online Mo Edition 527
$179.00 Save $170.00 RRP: $349.00
High Accuracy pH Tester for Swimming Pools Aquaria and Drinking Water - Range 0-14 pH Edition 0724
$69.00 Save $60.00 RRP: $129.00
Soil pH Meter Soil Test Kit Soil Acidity & Alkalinity Analyzer Acidity Meter Probe Detachable for In p11261007 hwy
$69.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory DriAs Shown SZRH
$64.00 Save $95.00 RRP: $159.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Dri Edition0612
$79.00 Save $100.00 RRP: $179.00
7-in-1 Swimming Pool Tester for - Measures pH, Free Chlorine, ORP, EC, TDS, Salt & Temp (IP67 Waterproof) Edition 0620
$159.00 Save $150.00 RRP: $309.00
2-in-1 Soil Moisture and PH Tester for Plants, Crops, and Flowers with Light Sensor Functionality
$37.95 Save $46.05 RRP: $84.00