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Shop the best prices on 7,865 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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7,649 - 7,680 of 7,865
PHS-3C PH Desktop Calibration Acidity Meter PH/Temp Multi-Parameter Tester Laboratory Water Quality
$109.00 Save $70.00 RRP: $179.00
6 in 1 Water Quality Tester Tuya WiFi Multi-Parameter Water Quality Monitor Digital PH/Total Dissolved Solids/EC/SG/Salt/Temp Meter for Aquarium Aquac
$139.00 Save $60.00 RRP: $199.00
Digital Water Quality Meter Automatic Data Saving Simultaneous Display Highly Sensitive Water PH Detector Tester NO.8108
$64.00 Save $10.00 RRP: $74.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof-A1
$119.00 Save $70.00 RRP: $189.00
Phw3988 Multiparameter Water Quality Tester App Remote Control Ph Ec Tds Salt S.g Temperature Meter Online Monitor(uk Plug 230v) unbrand
$239.00 Save $120.00 RRP: $359.00
PH Tester Meter with Probe Portable Water Quality Measuring Tool
$59.00 Save $30.00 RRP: $89.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur
$94.00 Save $75.00 RRP: $169.00
Multifunctional pH Value Meter Temp Measurement Tool With Protective Cover For Soil Food Testing Laboratory Analysis
$89.00 Save $50.00 RRP: $139.00
Ph-803w Two In One Intelligent Bluetooth Water Quality Detector Ph Meter Ph Meter Orp Redox Analyzer unbrand
$439.00 Save $260.00 RRP: $699.00
Ph-98106 Meter Digital Acidity Meter Ph Tester Soil Meter Tester For Plants Flowers Vegetable Acidity Moisture
$64.00 Save $25.00 RRP: $89.00
Smart Bluetooth Dissolved Oxygen Meter,Portable 0.0-40Mg/L Dissolved Oxygen Meter Range,Dissolved O
$149.00
2 in 1 PH/Temp PH Tester Quality Analyzer Desktop Automatic EU Plug
$94.00
pH Meter 0-14pH Measurement Range Water Quality Tester 1.5-inch LCD PH Pen with Green Backlight for Water Brewing Food Sauce Aquaculture Laboratory
$79.00 Save $25.00 RRP: $104.00
Solar Swimming Smart Chlorine Meter for Swimming Pool Chlorine/PH/TDS/EC/ORP/Salinity/TEMP Test
$199.00 Save $30.00 RRP: $229.00
Solar Swimming Smart Chlorine Meter for Swimming Pool Chlorine/PH/TDS/EC/ORP/Salinity/TEMP Test
$229.00
7 in 1 Intelligent Chlorin Meter PH ORP Total Dissolved Solids Salinity Temp Test Meter Swimming Poo
$179.00 Save $40.00 RRP: $219.00
Food Grade pH Meter with Waterproof Design - High Accuracy
$94.00 Save $85.00 RRP: $179.00
Airsoft Speed Tester LCD Screen Shooting Chronograph Tester Tactical Air Gun BBS Paintball Hunting Shooting (Color : WSTX01)
$149.00 Save $80.00 RRP: $229.00
5-in-1 pH Meter with BT High Accuracy Measurement of pH/TDS/EC/CF/Temp Water Testing Kit for Home Drinking Water Hydroponics Lab Aquarium and More
$89.00 Save $20.00 RRP: $109.00
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming Pool, Backlight unbrand
$64.00 Save $5.00 RRP: $69.00
3 In1 Meter Ph Meter For En Plant
$229.00
Chlorine Tester Water Quality Test Swimming Pool Digital pH Meter
$524.00 Save $150.00 RRP: $674.00
Waterproof Electronic Salinity PH TDS EC ORP Tester Hydrometer Water Quality Testing Tool
$74.00 Save $25.00 RRP: $99.00
3 In1 Digital PH ORP Temp Meter PH Test Pen Digital Water Quality Tester Monitor for Aquaculture Aq
$239.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
$74.00 Save $75.00 RRP: $149.00
PH~025N On Line Digital PH Monitor Meter Wall Mounted Water Quality Tester EU 230~240V 50Hz 19mA NO.7715
$99.00 Save $20.00 RRP: $119.00
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G// Temp WiFi Connectivity App Control for Pools and Aquariums UK Plug
$109.00
Professional COM-100 EC Analyzer TDS Meter Temp Tester with Automatic Calibration and Data Hold Mea
$104.00
4-in-1 Water Quality Tester EC ORP Temp PHMeter Conductivity Tester for Aquariums Pools Aquaculture APP Data Reading(UK)
$129.00
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G/CF/ Temp WiFi Connectivity App Control for Pools a
$109.00 Save $110.00 RRP: $219.00
10 In 1 Ph/Tds/Ec/Salt/Temp/S.G/Orp Tester For Pools, Drinking Water
$199.00 Save $325.00 RRP: $524.00
PH‑035L Digital PH Meter Waterproof High Accuracy PH Meter for Drinking Water Industrial Water
$69.00 Save $25.00 RRP: $94.00