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pH Meters

Shop the best prices on 6,955 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Gze, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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449 - 480 of 3,200
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G/CF/ Temp WiFi Connectivity App Control for Pools and Aquariums UK Plug
From $129.00
3-in-1 TDS EC Digital PH Temperature Meter TDS-2.00-16 PH Tester LCD Display 2%, You Can Mention Them Water Purity Tester
From $79.00
WiFi Bluetooth 5 in 1 Water Quality Tester TDS/EC/SALT PH S.G.TEMP Digital Water Monitor EU Plug
From $94.00
Digital Meter PH-803W WIFI ORP/PH Meter Controller Online Water Quality Monitor AC230V 50/60Hz PH Measuring Tool EU Plug
From $179.00
Drinking Water Tester PH/ /EC/ / /S.G/ Water Tester Portable Test Meter compatible with Drinking Water, Aquariums,Swimmg Pool - TDS
From $18.95
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester compatible with Laboratory DriP2025050900162
From $64.00
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH and ORP
From $44.95
pH Meters-9019739651071-FOVarious777
From $34.95
3PCS TDS&PH Meter, PH Meter for Water, 0.01 High Precision Water Quality Digital PH Tester,for Drink
From $13.95
Food Liquid Salinity Tester Meter For Testing The Salinity Value Of A Solution
From $59.00
Versatile Digital PH Meter 6-in-1 for Water Quality Testing
From $37.95
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester
From $22.95
Portable Water Quality Test Pen (Temperature, Hardness, Conductivity) & High-Precision Flat-Surface PH Tester
From $74.00
5 in 1 Water Quality Sensor PH EC TDS Salinity Temp RS485 4-20mA Modbus IP68 0.5Mpa for Aquaculture Water Treatment
From $169.00
Portable Water Quality Test Pen (Temperature, Hardness, Conductivity) & High-Precision Flat-Surface PH Tester
From $69.00
Water Quality Tester with Digital LCD Display, Pool Spa pH Tester, 7.2-7.8 pH Range, 0.1 pH Accuracy
From $39.95
6in1 Bluetooth Pool Water Tester Smart Water Quality Monitor for Pools Spas and Hydroponics
From $129.00
Pool Water Tester 6‑in‑1 Smart Digital Water Quality Meter with Large LCD for Pool and Drinking Water
From $129.00
Water Quality Tester Kit Digital PH Meter for Home Water Testing with Instant Color Change
From $29.95
Water Quality Tester Pen with LED Light, Precision Copper Probe for Drinking and Mineral Water
From $19.95
7in1 Soil pH Meter and Tester Kit with NPK Sensor, Moisture and Temp Analyzer for Garden Lawn
From $309.00
Soil pH Meter 3 in 1 Digital Soil Tester with Backlight Display for Moisture and Temperature
From $139.00
Chlorine Chlorine and PH Tester Meter Kit, Handheld Portable 2 in 1 Digital Water Quality Analysis Monitor, You Can Mention Them CL2 Meter
From $94.00
Mini cyfrowy ph-metr monitory hydroponika akwarium basen Spa 0.00 - 14.00
From $94.00
160 Strip Pack Ph 1-14 Litmus Paper Ph Tester Papers Universal Indicator Paper Test for Water Aquarium
From $13.95
Combined Digital pH and TDS Tester, PH Tester with High Reading Accuracy TDS Tester, Water Quality Tester for Drinking Water/Swimming Pool/Aquar
From $24.95
4-in-1 Soil pH Meter, Digital Soil Tester, Plant Humidity Thermometer, Moisture Meter for Potted Plants, Gardens, Lawns
From $29.95
5-in-1 Electronic Ph Meter, Measure Ph And Tds And Ec Salinity And Temperature Water Quality Tester, Lcd Display And Reading Accuracy, For D
From $69.00
Digital PH Meter PH Tester Pen Tester 0.01 PH High Accuracy Water Quality Tester with ATC PH Test Strips Function
From $20.95
Wifi Ph Monitor, Hydroponic Ph Meter Ec And Tds Tester, 5in1 Hydroponic Nutrients Tester With Data
From $99.00
3PCS 3-in-1 TDS&PH Meter, PH Meter for Water, 0.01 High Precision Water Quality Digital PH Tester,for Drinking Water,Lab-SFYGV
From $22.95
Digital PH Meter TDS/EC/Temperature Water Quality Tester Mini Conductivity Tester Litmus Ph Pen ATC for Drinking Pool
From $54.00