Desktop Ph Orp Temp Tester

Feature: 1.Can test 3 parameters at the same time; 2.Quick response with goods stability; 3.Using high speed microprocessor chip,stable performance. 4.Bench top;High accuracy;Replaceable pH electrode;Automatical calibration;ORP electrode should be purchased separately.
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Product Details

desktop ph orp temp tester

desktop ph orp temp tester

desktop ph orp temp tester


PH meter laboratory equipment PHS-550 is an intelligent pH meter controlled by a microprocessor. PH meter laboratory equipment selects high reliable imported integrated components and is strictly screened and refined. It is stable, reliable and easy to operate. PH meter laboratory equipment is suitable for precise measurement of the acidity (pH value) and electrode potential (mV) of the solution in the laboratory. PH meter laboratory equipment is widely used in the electrochemical analysis of light industry, chemical industry, pharmaceutical, food, epidemic prevention, environmental protection, education and scientific research department.

desktop ph orp temp tester

Technical Data:

Product name

Test item

Measuring     range



Other Technical Data

PH meter laboratory equipment PHS-550






Working voltage:

9V DC adaptor

Working condition:



2 Points automatic







-1999 to +1999mV




desktop ph orp temp tester


Purpose of measurement

Used to measure sea water and control the salinity of water from fisheries and fish farms, natural sea water for aquariums, artificial sea water, and the salt water used for fish storage.

An effective tool at Aquaculture Cooperative Associations or in Aquaculture Research institutes

Drinking water

Purpose of measurement

Nothing is more important than your health and that of your family and visitors. If you use your own water source for drinking, you need to have it tested every so often. You don’t want to be responsible for anyone getting sick by drinking your water.

Fruit juice

Purpose of measurement

Helping the grower to determine the best time for harvest

Adjust the amount of water and fertilizer in the soil by monitoring the sugar content of growing plants

Ensure that consumers can have the very best tasting fruits

The consumer will know the quality of the products they are going to purchase

Swimming pool water

Purpose of measurement

Regular pool water testing and maintenance of the chemicals are essential for ensuring a safe, comfortable swimming environment and preserving the longevity of pool finishes and equipment. 

Failure to monitor and maintain water quality can lead to damage or deterioration to the pool features, materials, and equipment. Above all, it can cause water conditions that may harm swimmers and cause a variety of illnesses.

Industrial waste 

Purpose of measurement

Wastewater discharges from industrial may contain pollutants at levels that could affect the quality of receiving waters or interfere with publicly owned treatment works (POTWs) that receive those discharges.


Purpose of measurement

Tons of instruments used in laboratory every single day. Lohand provide reliable and robust products with competitive price. 


desktop ph orp temp tester

ADD: Zhejiang Hangzhou Jianggan 4F, Bldg 7, No.63, Jiuhuan Rd, Jiubao Town, Jianggan Dist
TEL: +86-571-85050999
MOBILE: +8613123950066



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