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Shop the best prices on 36,025 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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449 - 480 of 36,025
Conductivity Instrument tds Pen Water Quality Analyzer Detector TDS-3 Water Pen
$25.95 Save $15.00 RRP: $40.95
Three-in-one TDS PH TEMP water quality test pen PH meter multi-parameter water quality analyzer with backlight
$44.95 Save $29.05 RRP: $74.00
KXJ-TDS Tester 3-in-1 TDS EC & Temperature Meter Ultrahigh Accuracy Digital Water Quality TDS Tester (Blue)
$19.95 Save $34.05 RRP: $54.00
PC101 portable two-in-one square swimming pool PH/chlorine tester probe water quality detector Water Quality Analyzer
$54.00 Save $30.00 RRP: $84.00
TDS water quality testing pen pH value testing pen acidity meter testing pen pH pen
$54.00 Save $35.00 RRP: $89.00
7 in 1 Water Quality Monitor Wifi for Tuya PH TDS ORP CF EC Temperature Humidity US Plug 120V for Aquariums Hydroponics
$239.00 Save $140.00 RRP: $379.00
15 Pack PH Meter Buffer Solution Powder For Precise PH Meter
$14.95 Save $1.00 RRP: $15.95
Soil PH Meter PH Moisture Meter Soil Humidity Tester A
$43.95 Save $3.00 RRP: $46.95
Versatile Digital PH Meter 6-in-1 for Water Quality Testing
$54.00 Save $5.00 RRP: $59.00
Soil Tester Digital Ph Meters -Portable Acidity Soil Ph Meter
$59.00 Save $5.00 RRP: $64.00
Professional 2 in 1 PH Temp Meter PH Tester Water Quality Testing
$39.95 Save $2.00 RRP: $41.95
-300 Water Tester PH ORP Temperature Meter
$48.95 Save $5.05 RRP: $54.00
Digital Combo Temperature & PH Meter Aquarium Thermometer PH
$149.00
3 in 1 Soil Tester Humidity PH Meter With 2 Probes Soil Humidometer Probe Detector Watering Home Garden Measuring Tool
$45.95 Save $8.05 RRP: $54.00
Digital Food PH Meter 0.00-14.00 High Accuracy Flat Probe ATC
$94.00 Save $5.00 RRP: $99.00
9908 Portable Water Quality Tester High PH/EC Conductivity
$41.95 Save $3.00 RRP: $44.95
6-in-1 Water Quality Tester PH,Temp Benchtop Analyzer UK Plug
$239.00 Save $10.00 RRP: $249.00
PH Meter Calibration Solution ORP Tester,PH 4.0
$15.95
Soil Detector 5-in-1 PH Meter Horticulture Humidity Meter
$47.95 Save $6.05 RRP: $54.00
Water Quality Test Pen EZ9909PH/Salinity/Temperature/ TDS / EC
$48.95 Save $5.05 RRP: $54.00
TDS Water Test Pen for Tap/Purifier RO Machine & Temperature
$30.95 Save $2.00 RRP: $32.95
Water Quality Tester 5 in 1 9909PHTDS Conductivity 5 in 1
$54.00
7 in 1 Water Quality Tester PH/EC/TDS IP67
$139.00 Save $10.00 RRP: $149.00
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester
$574.00 Save $25.00 RRP: $599.00
Water PH Tester Digital PH Meter Automatic Calibration A
$17.95 Save $2.00 RRP: $19.95
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection
$64.00 Save $5.00 RRP: $69.00
5 in 1 TDS/EC/PH/Salinity/Temperature Meter
$49.95 Save $4.05 RRP: $54.00
4-in-1 Digital Salinity Meter TDS/EC/SALT/TEMP Detector
$54.00 Save $5.00 RRP: $59.00
Digital 6 in 1 Multifunctional Soil PH EC Meter Farm Garden Fertility
$129.00
Portable Food Salinometer for Kitchen Soup Pickled Product
$94.00 Save $10.00 RRP: $104.00
w Pool ±0.01 High Accuracy PH Tester for Hydroponics PH Meter Aquarium 4 in 1 Digital PH Meter with pH/TDS/EC/ATC Function for Drinking Water
$139.00
TDS/EC/Salinity/Temperature Detector Salt Content Water Quality Meter
$54.00