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SALE pH Meters

Shop the best SALE offers on 5,953 low price ph meters. SAVE on discount and clearance ph meters in the Fruugo SALE, with big savings and cheap deals on Viewleaf, Fsu, GreenZech and more. Buy ph meters online safely in the Fruugo SALE, with secure payment and fast shipping to Canada.

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1 - 32 of 5,953
Digital Tester & Smart Water Monitor - Chlorine, Salinity, PH, EC, Temp & TDS Meter - Digital Hot A
$189.00 Save $40.00 RRP: $229.00
Calibration Buffer Solution Ph Meter For Cosmetics Pool Managers Small 15Pcs
$14.95 Save $7.00 RRP: $21.95
Chlorine Testing Device 2-in-1 Water Chlorine Content Measuring Machine Swimming Pool Chlorine Measuring Instrument Water Chlorine PH Tester
$37.95 Save $16.05 RRP: $54.00
PH Electrode Sensor Probe Industry Experiment Laboratory Pool Water Analyzer PH Meter Tester PH Prob
$33.95 Save $40.05 RRP: $74.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature
$59.00 Save $15.00 RRP: $74.00
ORP Meter High Quality ORP Meter Water Quality Tester Test Tool
$33.95 Save $25.05 RRP: $59.00
HM DIGITAL Water Quality Meter Digital TDS Water Quality Test
$32.95 Save $13.00 RRP: $45.95
80 Ph Tester Paper Strips Water Tester For Aquarium Fish Tank Testing Kit Useful
$7.95 Save $2.00 RRP: $9.95
PH-009 (I) compact Digital pH Meter Northix
$16.95 Save $3.00 RRP: $19.95
16 in 1 Drinking Water Test Kit Professional Hardness Testing Kits, Tap and Water Test Strips with
$14.95 Save $39.05 RRP: $54.00
4in1 Soil Moisture Temperature Light PH Tester Meter Gardening Tools for Farm Lawn Plant NO.3056
$37.95 Save $8.00 RRP: $45.95
Water Quality Tester Water Quality EC Meter Conductivity Meter Portable Handheld Pen Type Water PH Meter for Home Aquarium NO.1405
$39.95 Save $8.00 RRP: $47.95
Digital ORP Meter ABS High Accuracy Portable Pen Type Water Quality ORP Tester with Automatic Temperature Compensation for Home NO.0436
$42.95 Save $11.05 RRP: $54.00
3 in 1 Soil Moisture Meter Dual Probe Detection Sunlight PH Tester for Gardening Farming NO.5839
$22.95 Save $5.00 RRP: $27.95
LCD Digital TDS Meter with ATC Automatic Temperature Compensation Backlight Display TDS Tester for Water NO.1894
$24.95 Save $5.00 RRP: $29.95
Multifunctional PH Tester High Accuracy RH Temperature PH Meter Water Quality Test Pen for Fish Tank NO.4246
$33.95 Save $7.00 RRP: $40.95
PH Meter Tester Handable Digital pH Meter with LCD Screen Large Backlit 0.00~14.00 pH Moisture Measuring Instrument with a Storage Case WIN06
$149.00 Save $20.00 RRP: $169.00
Optical Salinity Refractometer HandHeld Food Brine Sampling Salt Content Meter 028% Range
$40.95 Save $18.05 RRP: $59.00
Water Quality Analyzer Portable TDS EC Water Quality Tester Meter with LED Display Screen
$24.95 Save $18.00 RRP: $42.95
3 in 1 Water Quality Tester Water Quality Analyzer TDS/EC/Temperature Meter Data Hold Backlight Display Tester White
$26.95 Save $15.00 RRP: $41.95
PC‑102 CL2 Chlorine & PH Tester Swimming Pool Spa Water Quality Analyzer with Probe
$38.95 Save $15.05 RRP: $54.00
TDS Meter Sensitive Accurate 0 to 9990ppm Portable Digital Water Testing Pen for Aquarium Drinking Water
$17.95 Save $18.00 RRP: $35.95
Battery Activation Board, Quick Charging Battery Activation Plate Replacement for iOS 5G‑13 Pro for Max for Android
$44.95 Save $19.05 RRP: $64.00
SMART SENSOR AS218 Digital PH Meter Tester 0.00~14.00 pH Moisture Measuring Instrument
$179.00 Save $10.00 RRP: $189.00
4 in 1 Water Quality Monitor PH TDS EC Sensitive Temperature Detection Accurate Water Quality Monitor for Home Factory Aquarium with HD Display
$40.95 Save $18.05 RRP: $59.00
Professional Laboratory Electrode Aquarium Hydroponic Laboratory pH Electrode Probe BNC Controller Meter Connector
$34.95 Save $15.00 RRP: $49.95
PH Meter Water Quality Test PH‑2033H Waterproof PH Meter Acidity Test Pen Portable Water Quality Detector for Laboratory
$64.00 Save $20.00 RRP: $84.00
TDS Meter High Accuracy Digital Water Quality Tester Portable Testing Kit with Backlit
$24.95 Save $18.00 RRP: $42.95
PH-98103 Digital Soil PH Meter Portable Water PH Tester with LCD Screen Display for Aquarium Lab Swimming Pool School 6Q4P6
$54.00 Save $20.00 RRP: $74.00
Salinity Tester Portable Electronic Salt Concentration Meter with LED Indicator Light
$47.95 Save $21.05 RRP: $69.00
TDS Meter Digital Water Quality Tester Portable 3 in 1 High Accuracy EC Temp Testing Kit
$24.95 Save $18.00 RRP: $42.95
5 in 1 Professional Multi-parameter Combo Testing Meter PH/EC/TDS/Salinity/Thermometer Digital Multi-Function Tester Water Quality Tester
$59.00 Save $35.00 RRP: $94.00