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Shop the best prices on 7,838 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Fsu, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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7,713 - 7,744 of 7,838
8 in One Multifunction Soil Meter Digital Ph/EC Test for Gardening
$69.00
Aluminum Alloy QRM Eliminator XPhase 130 MHz HF Bands Radio Signal Receiver Builtin PTT Control
$129.00 Save $20.00 RRP: $149.00
Rankomu Truncheon Nutrient Meter, Nutrient Meter Hydroponic Nutrient Meter PH PPM Water Tester EC/PPM/CF Hydroponics Readers for Crops Fruits 9CMT7
$64.00 Save $15.00 RRP: $79.00
PH‑2033H Waterproof PH Meter Acidity Test Pen Portable Water Quality Detector for Laboratory
$79.00 Save $15.00 RRP: $94.00
Zigbee Online Soil PH Meter Water Acidity Humidity Moist Monitor Gateway Smart Home Garden Potted S
$84.00
Atc Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperature Probe
$104.00
6-in-1 Water Quality Tester PH, TDS, EC, ORP, , Temp Benchtop Analyzer for Lab, Aquarium, Pool, Drinking Water UK Plug
$209.00
7 in 1 Water Quality Tester PH/EC/TDS/H2 Hydrogen/ORP/Salinity Swimming Pool Tester IP67 Waterproof for Aquaculture Spa
$74.00 Save $20.00 RRP: $94.00
Digital Ph Meter Ph/tds/ec/temp Water Quality Tester For Drinking Water Swimming Pools(blue)(1pcs)
$59.00 Save $80.00 RRP: $139.00
9951W 5 in 1 Water Quality Tester Multi-WiFi Continuous pH TDS Salt SG Temperature Meter for Tuya App 230V UK Plug
$94.00 Save $35.00 RRP: $129.00
Food PH Meter 0.00~14.00pH Professional Temp pH Tester High Accuracy Sensor Soil Acidity Analyzer for Meat Canning Cheese Dough
$109.00 Save $20.00 RRP: $129.00
9951W Water Quality Meter 5 in 1 Multi WiFi Continuous PH TDS SALT SG TEMP Online Water Quality Tester for Tuya APP EU Plug 230V
$99.00 Save $30.00 RRP: $129.00
High Sensitivity Digital Water Quality Monitor Tester for PH TDS EC Temperature - ABS Housing
$84.00 Save $55.00 RRP: $139.00
BLE-YL01 WIFI Water Quality Monitor Free Chlorine/pH/TDS/EC/ORP/Salinity/TEMP Detector
$339.00 Save $410.00 RRP: $749.00
Pool Monitor Floating Wireless Pool Water Testing Smart Device 4-in-1 PH/EC/TDS/Temp Digital Pool f
$149.00 Save $60.00 RRP: $209.00
Ph Meter Aquarium Water Monitor Analyzer
$99.00 Save $30.00 RRP: $129.00
Digital Meter PH-803W WIFI ORP/PH Meter Controller Online Water Quality Monitor AC230V 50/60Hz PH Me
$169.00 Save $110.00 RRP: $279.00
Risegun Water Quality Tester 6 in 1 COD Temp TOC Conductivity TDS UV275 Water Meter Monitor for Aquarium
$119.00 Save $10.00 RRP: $129.00
Wireless Water Quality Tester For Aquarium Smart Bluetooth Dissolution Meter
$299.00
Handheld water quality analysis tester
$74.00 Save $15.00 RRP: $89.00
Soil Tester Kit, 3 in 1 Soil Tester Moisture Meter, Light and pH Tester Acidity, for Flowers / Grass
$64.00 Save $95.00 RRP: $159.00
Ph Meter, Professional 4 In 1 Portable Digital Tds Ph Ec Temp Meter, Electronic Ph Tester, Electronic Ph Meter Tester Starlight
$94.00 Save $95.00 RRP: $189.00
2-in-1 Electronic Ph Meter & Tds Meter Water Quality Tester Tds Ph Ec Temperature, Digital Tester With Lcd Display Test For Swimming Pool, Aquarium
$74.00 Save $75.00 RRP: $149.00
Yieryi Portable Ph Meter Lcd Digital Water Quality Monitor 0-14 Ph Pen Type Precision Aquariums Pools Instrument Ph-220 Tester
$74.00
4-in-1 Water Quality Tester EC ORP Temp PHMeter Conductivity Tester for Aquariums Pools Aquaculture
$129.00 Save $20.00 RRP: $149.00
HT-1202 Environmental Protection High Measurement Precision Ph Tester Meter Water Monitor
$169.00 Save $20.00 RRP: $189.00
Pool Monitor Floating Wireless Pool Water Testing Smart Device 4-in-1 PH/EC/TDS/Temp Digital Pool fo
$149.00 Save $130.00 RRP: $279.00
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G/CF/ Temp WiFi Connectivity App Control for Pools and Aquariums EU Plug
$149.00 Save $10.00 RRP: $159.00
Moisture Meter, 2in1 Soil Moisture Sensor Meter Plant Fertility pH Tester Precision Soil pH Testing Equipment Indoor Outdoor Tool
$64.00 Save $35.00 RRP: $99.00
2-in-1 Continuous Water Ph And Temperature Tester Kit With Replaceable Bnc Ph Electrode For Hydroponics, Aquarium, Drinking Water Labeu
$129.00
Ph Testers Water Quality Testing Strips Rectangular Shape Garden Use 14.00X4.50X0.50CM 5 Books
$7.95 Save $4.00 RRP: $11.95
Food pH meter, high-precision food pH tester with LCD backlight and Atc, pH meter for food, fruit, c
$199.00 Save $200.00 RRP: $399.00