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$200 to $500 pH Meters

Shop the best prices on 2,469 great value $200 to $500 ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1 - 32 of 2,469
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
$309.00 Save $60.00 RRP: $369.00
Soil Tester For Ph, Ec, Npk, Humidity, Temperature | Lcd Display | Modbus Protocol - Mxbc
$299.00 Save $50.00 RRP: $349.00
Soil tester for pH, EC, NPK with LCD display and Modbus protocol
$319.00 Save $255.00 RRP: $574.00
Advanced Water Quality Monitor for pH EC Salt ORP TDS CF Temp in One Device
$229.00 Save $150.00 RRP: $379.00
7-IN-1 Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
$299.00 Save $100.00 RRP: $399.00
2X 7 in 1 RS485 Soil Temperature Humidity Sensor PH Conductivity Nutrient Salt Nitrogen Phosphorus Potassium Transmitter
$249.00 Save $60.00 RRP: $309.00
SMART SENSOR AS218 Digital PH Meter Tester 0.00~14.00 pH Moisture Measuring Instrument
$259.00 Save $20.00 RRP: $279.00
6-in-1 Bluetooth Water Tester for Pool: pH/EC/TDS/ORP/Temp/Chlorine with App, IP67
$349.00 Save $150.00 RRP: $499.00
Acid Meter Gardening Tester Soil Ph
$319.00 Save $210.00 RRP: $529.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
$229.00 Save $230.00 RRP: $459.00
Ph electrode probe professional ph electrode detector with bnc connector for aquarium pool
$219.00 Save $210.00 RRP: $429.00
SMART SENSOR Portable Aquaculture Water Quality Analyzer For Dissolved Oxygen
$399.00
BENETECH GT770 Split 3 in 1 Portable PH Meter
$279.00
BENETECH GM795 Penetration Portable PH Meter Soil Tester
$229.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur
$249.00 Save $250.00 RRP: $499.00
PH818M PH Meter for Food Processing 2 in 1 Food PH Tester Solution Temperature Meter LCD Backlight Digital Probe
$229.00 Save $110.00 RRP: $339.00
Soil Tester For Ph, Ec, Npk, Humidity, Temperature | Lcd Display | Modbus Protocol Fg2025031701830
$339.00
High accuracy pH tester for food and brewing with ATC function
$229.00 Save $110.00 RRP: $339.00
2 in 1 pH and Temperature Tester Quality Analyzer Desktop Automatic Calibration for Laboratory Aquarium
$309.00
6-in-1 Water Quality Tester PH, TDS, EC, ORP, CF, Temp Benchtop Analyzer for Lab, Aquarium, Pool, Drinking UK Plug
$259.00 Save $60.00 RRP: $319.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
$239.00 Save $230.00 RRP: $469.00
Water Tester 4 Digit Large Screen Accurate PH ORP Measurement Meter Automatic Calibration Water Quality Testing Electrode
$249.00 Save $10.00 RRP: $259.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
$219.00 Save $220.00 RRP: $439.00
pH-8424 pH/ORP/TEMP Meter High Accuracy 3 in 1 Portable with Replaceable pH & ORP Electrodes Temperature Probe 40%off Fsu
$339.00 Save $60.00 RRP: $399.00
Digital pH Controller Meter Tester with Optional HI/LO Action 0.00~14.00pH Range Replaceable BNC Electrode 30%off Fsu
$469.00 Save $80.00 RRP: $549.00
Water Quality pH Tester for Aquariums with Proofreading Powder - Accurate Hydrogen Level Measurement for Fish Tanks
$239.00 Save $170.00 RRP: $409.00
Soil Tester For Ph, Ec, Npk, Humidity, Temperature | Lcd Display | Modbus Protocol
$419.00 Save $155.00 RRP: $574.00
Effective 7 Parameters Soil Detectors Analyzes Fertilizers Content Temperature Humidities For Great Plant Growth Multicolor
$259.00
High Accuracy Dissolved Oxygen Meter Water Quality Analyzers Electrochemical Sensors for Aquaculture Environmental Use Multicolor
$359.00
Smart Sensor AS218 Fish Tank Aquarium Water PH Tester
$349.00
PHS-3C Multi-Parameter Desktop Automatic Calibration Acidity Meter PH/Temp 2In1 PH Tester Water Quality Analyzer EU Plug
$319.00
Soil Tester for pH EC NPK Humidity Temperature with LCD Display Modbus Protocol
$309.00 Save $190.00 RRP: $499.00