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SALE pH Meters

Shop the best SALE offers on 6,950 low price ph meters. SAVE on discount and clearance ph meters in the Fruugo SALE, with big savings and cheap deals on Fsu, Viewleaf, GreenZech and more. Buy ph meters online safely in the Fruugo SALE, with secure payment and fast shipping to Canada.

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65 - 96 of 6,950
Ouitble Water Quality Test Meter TDS PH EC Temperature 4 in 1 Set,TDS Meter Combo, 0‑9999ppm Accurate Monitor,PH Tester Digital for Drinking
$38.95 Save $20.05 RRP: $59.00
Candeon 2 in 1 PH and Chlorine Tester Water Quality Tester, PH Meter Pool Chlorine Tester Pool Water Tester Portable Water Quality Monitor
$59.00 Save $15.00 RRP: $74.00
Salt Content Tester for Water Tester, Small, Lightweight, Portable, Easy Operation, Fast, Sturdy, High Precision, Wide Application, Pool Salt
$49.95 Save $19.05 RRP: $69.00
0-14 PH Electrode Probe with Bnc Connector, PH Probe PH Sensor Ph Meter Monitor Controller Device Replacement Sensor Probe for Lab Aquarium
$30.95 Save $18.00 RRP: $48.95
Soil Tester, Soil Moisture Meter, 3-in-1 Plant Tester, Soil Moisture Meter And Soil Ph Tester For Pl
$42.95 Save $66.05 RRP: $109.00
Pool Salt Tester,PH Meter, Tds Salinity Tester EC Orp S.G.Temp and Ph Tester Digital (0.01 Precisio
$54.00 Save $5.00 RRP: $59.00
PH Electrode Probe Rechargeable PH Controller Meter Sensor with BNC Connector for Laboratory School
$30.95 Save $28.05 RRP: $59.00
3 In1 Digital PH ORP Temp Meter PH Test Pen Digital Water Quality Tester Monitor for Aquaculture Aquarium Drinking Water
$169.00 Save $30.00 RRP: $199.00
6-in-1 Soil Tester Multi-Function Digital Soil PH Meter Large Screen Digital Display Test Value PH Meter
$22.95 Save $46.05 RRP: $69.00
PH Food PH Meter Detector PH-012 PH Meter Backlight LCD Digital Water Quality Tester Pen Temperature Meter 0.00-14.00ph
$34.95 Save $49.05 RRP: $84.00
PH-98103 Digital Soil pH Tester, Portable Water pH Meter for Aquarium, Lab, Pool, School
$44.95 Save $14.05 RRP: $59.00
Waterproof pH Meter with ATC - Accurate Digital Tester for Food, Water, and Temperature Analysis
$89.00 Save $40.00 RRP: $129.00
4 in 1 Soil Meter Digital Acid Alkali Humidity Temperature Light Strength Detection for Agriculture
$24.95 Save $8.00 RRP: $32.95
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Gr
$13.95 Save $5.00 RRP: $18.95
PH Temperature Tester Bluetooth APP Monitoring 2 in 1 Portable Water Test Meter for Fish Tank Aquaculture
$59.00 Save $25.00 RRP: $84.00
Digital Water Tester 5 in 1 EC/TDS/SALT/S.G/TEMP Meter Backlight for Nutrients Growing Indoor Garden Home Brewing Pool Aquarium
$59.00 Save $25.00 RRP: $84.00
PH-98103 Digital Soil PH Meter Portable Water PH Tester for Aquarium Lab Swimming Pool School
$54.00 Save $25.00 RRP: $79.00
CL2 and PH Meter Swimming Pool Water Quality Testing Equipment Portable PH Tester for Pool
$54.00 Save $25.00 RRP: $79.00
5 in 1 Portable Digital PH/Salinity/Temp/TDS/EC Meter Multifunctional Water Quality Tester Detector
$40.95 Save $28.05 RRP: $69.00
Professional 0‑20% Accurate Brix Refractometer Honey Beer Fruit Juice Sugar Tester Meter
$42.95 Save $26.05 RRP: $69.00
Mini Professional 3 in 1 Water Quality Tester Multi-parameter Water Quality Monitor pH & TDS Meter Acidometer Water Quality Analysis Device
$40.95 Save $28.05 RRP: $69.00
PH-3012B Quality Purity PH Meter Digital Water Tester for Biology Chemical Laboratory
$42.95 Save $16.05 RRP: $59.00
PH-98211 Digital Multipurpose PH Meter Acidity Meter PH Tester Soil Meter Tester with White Backlight
$54.00 Save $10.00 RRP: $64.00
Digital 5-In-1 Water Meter PH, TDS, EC, Salinity%, and Temp,Pen-Type Tester for Hydroponics, Pool, Aquariums
$49.00 Save $10.00 RRP: $59.00
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank T
$94.00 Save $15.00 RRP: $109.00
8-in-1 Rechargeable Water Quality Tester Tool S.G PH EC Salt ORP TDS CF Temp Multi Parameter Test f
$139.00 Save $30.00 RRP: $169.00
6 in 1 Water Quality Detector PH EC TDS ORP Temperature Chlorine APP Display Swimming Pool Bluetoot
$94.00 Save $25.00 RRP: $119.00
Professional 2 in 1 PH Temp Meter PH Tester Water Quality Testing Temperature Monitor Pen Acid Base Measurement Tools
$27.95 Save $7.00 RRP: $34.95
Uadme PH Meter, 2 in 1 PH Meter ABS Pen Type Household PH Tester with Automatic 2 Point Calibration Mode, PH Measuring Range 1.00~14.00
$74.00 Save $15.00 RRP: $89.00
EZ-9909 5in1 Portable Digital PH/Salinity/Temp/TDS/EC Meter Multifunctional Water Quality Tester Detector
$84.00 Save $45.00 RRP: $129.00
16 in 1 Drinking Water Test Kit, Water Testing Kits
$37.95 Save $21.05 RRP: $59.00
Digital Water Quality Purity Tester Testing Pen Measure Monitor
$35.95 Save $18.05 RRP: $54.00