ORAPXI 4 in 1 Digital EC pH TDS Temp Meter for Hydroponic


New Upgrade 4 in 1 pH meter equipped with pH, TDS, EC, and temperature, puts essential insights right at your fingertips. pH PPM Meter widely used in water system hydroponics, greenhouse reservoir, DWC, aquaponics, RO water, drinking water, well water, aquarium, and home brewing.
Professional Water Tester for Hydroponics - Monitor More at Once

The 4-in-1 Hydroponic Tester display can show three readings at the same time – No need to switch modes or write down results repeatedly. Whether you're managing a hydroponic system, aquaponics setup, or nutrient solution, you'll always have a picture of your water conditions at a glance.
ORAPXI pH Meter - Helps You Prepare the Ideal Hydroponic Nutrient Solution

Whether you're adjusting pH levels for optimal nutrient absorption or checking EC and TDS to ensure proper mineral concentration, ORAPXI 4 in 1 pH TDS EC tester provides you with accurate, reliable data every time.
Understanding pH PPM EC in Hydroponic systems

PPM Tester for Hudroponic Plants
Using PPM Tester Monitoring PPM is essential for maintaining ideal nutrient levels in any hydroponic system. By keeping PPM within the optimal range, you ensure your plants get exactly what they need. ORAPXI TDS Tester is an essential tool for maintaining optimal PPM levels.

pH and EC in Hydroponic Systems
Using the ORAPXI pH tester, check the pH and EC levels in a hydroponic system, and help you balance and maintain proper water conditions. The optimal pH range of hydroponic nutrient solution is generally 5.5 to 6.5, the EC is 0.8-2.4 mS/cm.
TDS Meter for Hydroponic Basic Water

ORAPXI TDS meter is easy to use for both beginners and experienced growers and is an essential tool for maintaining optimal PPM levels. The ideal pH level for RO water is 6.6-7.0 and the ideal TDS level is 50-150 ppm.
Explore Other Multifunctional Devices by ORAPXI

ORAPXI 4 in 1 Digital EC pH TDS Temp Meter for Hydroponic


New Upgrade 4 in 1 pH meter equipped with pH, TDS, EC, and temperature, puts essential insights right at your fingertips. pH PPM Meter widely used in water system hydroponics, greenhouse reservoir, DWC, aquaponics, RO water, drinking water, well water, aquarium, and home brewing.
Professional Water Tester for Hydroponics - Monitor More at Once

The 4-in-1 Hydroponic Tester display can show three readings at the same time – No need to switch modes or write down results repeatedly. Whether you're managing a hydroponic system, aquaponics setup, or nutrient solution, you'll always have a picture of your water conditions at a glance.
ORAPXI pH Meter - Helps You Prepare the Ideal Hydroponic Nutrient Solution

Whether you're adjusting pH levels for optimal nutrient absorption or checking EC and TDS to ensure proper mineral concentration, ORAPXI 4 in 1 pH TDS EC tester provides you with accurate, reliable data every time.
Understanding pH PPM EC in Hydroponic systems

PPM Tester for Hudroponic Plants
Using PPM Tester Monitoring PPM is essential for maintaining ideal nutrient levels in any hydroponic system. By keeping PPM within the optimal range, you ensure your plants get exactly what they need. ORAPXI TDS Tester is an essential tool for maintaining optimal PPM levels.

pH and EC in Hydroponic Systems
Using the ORAPXI pH tester, check the pH and EC levels in a hydroponic system, and help you balance and maintain proper water conditions. The optimal pH range of hydroponic nutrient solution is generally 5.5 to 6.5, the EC is 0.8-2.4 mS/cm.
TDS Meter for Hydroponic Basic Water

ORAPXI TDS meter is easy to use for both beginners and experienced growers and is an essential tool for maintaining optimal PPM levels. The ideal pH level for RO water is 6.6-7.0 and the ideal TDS level is 50-150 ppm.
Explore Other Multifunctional Devices by ORAPXI
![]() pH Buffer Powder Kit | ![]() 6 in 1 H2 pH Tester | ![]() 4 in 1 H2 pH ORP Tester | ![]() pH Meter Salinity Tester | ![]() Salt Water Pool Tester | ![]() Pool Floating Salt & Temp |
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| Price | |||||
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| Main Function | |||||
| Calibrate the pH Tester | pH, H2, ORP, TDS, EC, Temp | pH, H2, ORP, Temp | Salt, pH, TDS, EC. Temp | Salt, EC, Temp | Floating, Salt, Temp |
| Application | |||||
| pool, hydroponics, aquariums | drinking water, pool | drinking water, pool | saltwater pools, aquarium | saltwater pools, hot tub, spas | pool, hot tub, outdoor |
| Calibration | |||||
| pH 7.00, pH 4.00, pH 10.01 | pH 7.00, pH 4.00, pH 10.01 | pH 7.00, pH 4.00, pH 10.01 | pH 7.00, pH 4.00, pH 10.01 | None | None |
| AutoTemp Compensation | |||||
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| Backlight Display | |||||
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