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Shop the best prices on 36,242 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Viewleaf, Till and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Australia.

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385 - 416 of 36,242
PH-213 PH/EC Tester Multifunctional Water Quality Tester for Laboratory Aquarium Swimming Pool
$139.00 Save $90.00 RRP: $229.00
Digital PH Tester Kit Pocket PH Meter Test Pen for Household Drinking Water Aquarium Swimming Pools
$16.95 Save $10.00 RRP: $26.95
High Accuracy Mini PH Meter Acidity Meter Water Quality Tester Replaceable Probe for Aquarium Fish Tank Supplies
$69.00 Save $40.00 RRP: $109.00
Portable Salinity TEMP Meter Multifunction Water Quality Analyzer for Aquarium Swimming Pool Aquaculture
$129.00 Save $70.00 RRP: $199.00
Total Dissolved Solids Meter Temperature Compensation Auto Speediness Water Quality Monitor for Field Work
$26.95 Save $15.00 RRP: $41.95
Digital Water Quality Meter Automatic Data Saving Simultaneous Display Highly Sensitive Water PH Detector Tester
$79.00 Save $50.00 RRP: $129.00
High Accuracy Mini PH Meter Acidity Meter Water Quality Tester Replaceable Probe for Aquarium Fish Tank Supplies
$69.00 Save $40.00 RRP: $109.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$34.95 Save $15.00 RRP: $49.95
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$34.95 Save $15.00 RRP: $49.95
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$104.00 Save $55.00 RRP: $159.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$34.95 Save $15.00 RRP: $49.95
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$104.00 Save $55.00 RRP: $159.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$104.00 Save $55.00 RRP: $159.00
ORP-969 ORP Tester Portable Water Quality Analyzer Water Quality Meter for Water System
$54.00 Save $35.00 RRP: $89.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$109.00 Save $70.00 RRP: $179.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$33.95 Save $20.05 RRP: $54.00
Water Quality Tester PH/CL Meter CL2 Chlorine Tester Water Detector for Swimming Pool Aquarium
$30.95 Save $19.00 RRP: $49.95
pH-ATC pH Tester Measuring Pen Digital pH Value Testing Meter 0~14pH 0.1pH with LED Screen
$20.95 Save $12.00 RRP: $32.95
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$109.00 Save $70.00 RRP: $179.00
High-precision Soil Ph Test Instrument, Ph Meter, Hygrometer, Ph Meter
$129.00 Save $60.00 RRP: $189.00
Water Quality Tester 2 in 1 Digital pH Tester Chlorine, Portable CL2 with Large Display for Pool Spa Water Quality Analyzer
$59.00 Save $30.00 RRP: $89.00
pH-98103 Professional Portable Pen-Type pH Meter with pH Electrode Backlit LCD Display Acidimeter Industrial and Experimental Analyzer pH Meter Meter
$84.00 Save $45.00 RRP: $129.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Dri
$64.00 Save $30.00 RRP: $94.00
Digital Food PH Meter 0.00-14.00 PH Temp Acidity Tester Dough Soil PH Detector for Meat Cheese Bread
$74.00 Save $20.00 RRP: $94.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Che
$59.00 Save $15.00 RRP: $74.00
Digital Food PH Meter 0.00-14.00 PH Temp Acidity Tester Dough Soil PH Detector for Meat Cheese Bread
$74.00 Save $20.00 RRP: $94.00
Meter Combo Pen High Precision pH Meter 2% Reading Accuracy 3 in 1 EC
$84.00 Save $55.00 RRP: $139.00
Electronic PH Meter Tester, 5 in 1 PH Tester Pocket Thermometer Water Quality PH
$89.00 Save $50.00 RRP: $139.00
UrbanMingle Digital PH Meter, 0.01 PH Meter High Accuracy Water Quality Tester
$99.00 Save $40.00 RRP: $139.00
Water Quality Tester 2 in 1 Digital pH Tester Chlorine, Portable CL2 with Large Display for Pool Spa Water Quality Analyzer
$54.00 Save $20.00 RRP: $74.00
Professional EC TDS Water Quality Tester - Accurate Hardness and pH Measurement for Pools
$23.95 Save $135.05 RRP: $159.00
Digital TDS meter for water quality testing with LCD display and alloy electrode probe
$39.95 Save $19.05 RRP: $59.00