Products Water quality Testing

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S2K-222 has the advantage that it can be stored dry and requires very little liquid for measurement. The measurement only needs 0.05 CC of liquid to detect and the whole machine has IP67 waterproof rating, high durability, suitable for scientific experiments, environmental water quality testing, etc.
S2K-222
ISFET pH Meter
The pH-875 is a TDS/PH/EC/temperature four-in-one tester which can complete all measurements without additional electrode replacement. It has excellent water repellency and applicability for portability. The waterproof rating is IP55 and large screen can display both values at the same time.
pH-875
Waterproof pH/EC/TDS & Temp.meter
ORP Electrode ORP-148G , 1M Glass Body with platinum wire on the bulb for laboratory & industrial Redox potentioal measurements and Redox Titration
ORP-148G
ORG electroode +/-1500mV 0°C~80°C
TDS-5031 can measure the amount of solids dissolved in water. The higher the test value, the more impurities in the water which includes both organic and inorganic substances. On the contrary, negative potential has a reducing effect, which can resist oxidation and slow down the oxidation of objects.
TDS-5031
TDS Meter water tester
ORP-5041 can detect redox potential. Generally speaking, the oxidation potential of tap water is about 200~400mV. A positive potential indicates that oxidation is prone to occur. On the contrary, negative potential has a reducing effect, which can resist oxidation and slow down the oxidation of objects.
ORP-5041
ORP METER
EMF-701 is a testing instrument for measuring low-frequency electromagnetic waves. The single-axis sensor is adopted and the measurement frequency range is 30~300Hz which can be used to measure the strength of the electromagnetic field of electric power.
EC-5061
Conductivity EC Meter water tester
COND-5022 can know the conductivity of water, the unit is μS/cm. Conductivity can be regarded as the sum of dissociable inorganic salts in water, including cations (calcium, magnesium, sodium, potassium, iron, aluminum, etc.) and anions (SO42-, Cl-, NO3-, CO32-, HCO3-). It is also another indicator of metal salt concentration in water.
COND-5022
Conductivity Meter
COND-5021 can know the conductivity of water, the unit is μS/cm. Conductivity can be regarded as the sum of dissociable inorganic salts in water, including cations (calcium, magnesium, sodium, potassium, iron, aluminum, etc.) and anions (SO42-, Cl-, NO3-, CO32-, HCO3-). It is also another indicator of metal salt concentration in water.
COND-5021
Conductivity Meter
pH-871 is a pen-shaped pH tester with easy operation and temperature compensation.
pH-871
pH-871 pen Type pH meter
pH-707L is a physical soil pH meter that uses pointers to display soil pH and water content. Without using batteries, the pH of the soil can be measured through the charge difference between metals which is suitable for soil testing of crops, potted plants, and soil testing for flowers.
pH-707L
Soil PH and Moisture Meter
pH-707 is a physical soil pH meter that uses pointers to display soil pH and water content. Without using batteries, the pH of the soil can be measured through the charge difference between metals which is suitable for soil testing of crops, potted plants, and soil testing for flowers.
pH-707
Soil PH and Moisture Tester
The pH-874 has water-repellent protection, large screen display and temperature compensation function which improves accuracy and facilitates reading. The replaceable electrode head design allows users to continue using it.
pH-874
Water proof Pen pH meter with pH4/pH7 can
pH-873 is a pen-shaped pH tester with easy operation and temperature compensation.
pH-873
Digital pH meter
pH-870 can be connected to the computer to store data. It is suitable for water towers, rivers, swimming pools, aquariums, cooling towers, aquariums, aquaculture, soil environment, sanitary equipment factories, water quality determination.
pH-870
digital pH Meter
The pH-709 is a fast response and high accuracy pH Meter. It can be equipped with a variety of electrodes and is suitable for laboratory and factory measurement.
pH-709
Digital pH/Temp. Tester pH-709
The pH-708 is a fast response and high accuracy pH Meter. It can be equipped with a variety of electrodes and is suitable for laboratory and factory measurement.
pH-708
pH Meter (optional electrode)
pH-706 is a standard pH meter which can replace a variety of electrodes. It is suitable for laboratory and factory measurement.
pH-706
pH Meter with standard BNC electrode
pH-705 is a standard pH tester which can replace the redox electrode. It is suitable for laboratory and factory measurement.
pH-705
pH Meter( optional electrode)
pH-703 is a pH meter with good accuracy and wide applicability. It is suitable for testing the pH value of water in rivers, swimming pools, etc. It is the best choice for aquarium, aquaculture, swimming pool and hot spring measurement users.
pH-703
Digital pH Meter pen type