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Shop the best prices on 36,949 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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3,105 - 3,136 of 3,200
Digital Ph Meter, Ph Meter 0.01 Ph High Er
$94.00
3 in 1 ORP/CL/TEMP/H2 Water Quality Detector Tester Water Purity Temperature Meter for Pool Aquarium Hydroponics
$104.00 Save $25.00 RRP: $129.00
HM DIGITAL Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fi
$84.00 Save $85.00 RRP: $169.00
PH Meter EZ-9909, 5-in-1 Portable High-Accuracy Water Tester
$84.00 Save $85.00 RRP: $169.00
TRM1 Triple TDS Meter Online TDS Water Quality Tester i
$199.00 Save $120.00 RRP: $319.00
Online PH / EC Monitor Meter Acidometer 2 in 1 PH EC Meter for Aquarium Multi-Parameter Water Quality Monitor EU Plug
$84.00 Save $115.00 RRP: $199.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester
$27.95 Save $41.05 RRP: $69.00
Portable Water Quality Tester 5-in-1 Fish Tank PH Meter TDS Test Pen
$44.95 Save $64.05 RRP: $109.00
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming
$69.00 Save $50.00 RRP: $119.00
Digital Water Quality Analyzer, PH Meter Digital 2 In 1 PH Temp Meter
$54.00 Save $85.00 RRP: $139.00
12 Pack PH Meter Buffer Solution Powder For Precise PH Meter
$19.95 Save $28.00 RRP: $47.95
7 In 1 Ph/tds/ec/orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water Cx
$69.00 Save $110.00 RRP: $179.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool
$28.95 Save $45.05 RRP: $74.00
5 In 1 Digital Meter Tds / Ec / Ph / Salinity / Temperature Water Quality Monitoring Tester
$109.00 Save $130.00 RRP: $239.00
TRM1 Triple TDS Meter Online TDS Water Quality Tester
$79.00 Save $110.00 RRP: $189.00
5 in 1 Water Quality Tester PH/EC/TDS//Temp
$64.00 Save $95.00 RRP: $159.00
Soil Meter Moisture Light and PH Tester Black
$17.95 Save $16.00 RRP: $33.95
Ph Meter, Eletorot 4 In 1 Pool Ph Tester Electronic Ph Meter Tds Water Quality Meter And Ph Test
$42.95 Save $66.05 RRP: $109.00
6-in-1 Soil Moisture Meter| pH Meter|Soil Moisture
$59.00 Save $30.00 RRP: $89.00
PH0-14 Detection Sensor Module for Water Testing and DIY Electronics
$41.95 Save $42.05 RRP: $84.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur - GXCC
$189.00 Save $320.00 RRP: $509.00
Chlorine Meters Ph Tester 2 In 1 Tester Water Quality Testing Device Cl2 Measuring For Swimming Pool Aquarium Drinking Water
$89.00 Save $60.00 RRP: $149.00
Drinking Water Test Kit 16 In 1 Drinking Water Test Strips Water Test Kit For Home Water Quality Test Easy Quick Test
$45.95 Save $23.05 RRP: $69.00
Digital Ph And Tds Meter Combo, 0.05ph High Accuracy Ph Tester +/- 2% Readout Accuracy Tds Tester, Water Quality Tester
$69.00 Save $40.00 RRP: $109.00
400pcs Ph Tester Tropical Aquarium Cold Water Fish Tank Testing Kit
$24.95 Save $12.00 RRP: $36.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device For Pool Aquarium
$79.00 Save $40.00 RRP: $119.00
Professional Soil Tester for pH EC NPK Humidity Temperature with LCD Display Modbus Protocol FG2025031701830
$369.00 Save $230.00 RRP: $599.00
Digital pH Meter with High Accuracy and Automatic Temperature Compensation for Water Testing
$49.95 Save $49.05 RRP: $99.00
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 10.0
$29.95 Save $49.05 RRP: $79.00
Digital Food PH Meter 0.00-14.00 High Accuracy Flat Probe ATC 0.00-14.00 PH Tester for Fruit Meat Ve
$104.00 Save $165.00 RRP: $269.00
Digital Ph Meter 5 In 1 Tds Ec Salinity Content Temperature Ph Tester High Precision Waterproof Ip67 Multiparameter Tester Water
$69.00 Save $110.00 RRP: $179.00
Compact Split Soil Meter Ph Ph Tester Meter Lightweight Soil For Plants Crops Gardens Flowers - Q1
$94.00 Save $95.00 RRP: $189.00