Instrument introduction:

Features:

● Simple design, simple operation －－ST The series of test pens are designed in a simple and elegant manner. Battery installed ； The electrode head is soaked in a wet environment in the protective cap and can be used at any time without any additional operation.

● Sturdy housing, reusable －－ST Series test pen housing is sturdy, button battery is easy to replace； Automatic shutdown without operation for 6 minutes, ensuring longer use. The electrode head is replaceable.

● Waterproof and dustproof design －－ST The series of test pens are IP67 Waterproof and dust-resistant design, standard wrist strap to prevent accidental falls. All products are in compliance CE and FCC(Part 15 Class B)Relevant regulations.

ORP(Redox potential )Test pen ST10R, ST20R

ORP It is a truly practical method to effectively monitor the disinfection effect of water.

Common application areas are:

● Fish farming industry, aquariums, aquaculture, etc.

● Industrial sewage treatment reflects water quality

● Swimming pool, mineral water, tap water, etc., reflect the disinfection effect

● Textile printing and dyeing industry, etc., measuring oxidant /reducing agent

● soil ORP Measurement, etc.

ORP The unit of measurement is mV。 The vast majority ORP The measured value range is -1000 mV To 1000 mV between.