YSI Dissolved Oxygen Meter from Visay, USA

YSI Pro20 Dissolved Oxygen Meter Product Introduction

The sturdy, durable, and reliable YSI Pro20 can easily meet various portable dissolved oxygen measurement needs. The replaceable probe and cable, 50 sets of data memory, and "one click calibration" function make the operation simpler and more convenient, making it the choice for laboratory and field dissolved oxygen measurement.

Widely used in water quality measurement of rivers, lakes and oceans; Emergency monitoring; Teaching and research in universities and research institutes, water quality monitoring in aquariums and aquaculture industries; Industrial fermentation, brewing, and wastewater treatment, among other aspects.

YSI Pro20 Dissolved Oxygen Meter Product Features

Users can replace the probe and cable by themselves. In the field, they can choose the polarographic method or the original battery method sensor. In the laboratory, they can choose the BOD probe with built-in stirring

Quick response time: Using standard film, 95% of the final value can be reached in 8 seconds (currently, the response time on the market is short)

Press the "One Click Calibration" button to achieve one click dissolved oxygen calibration within 3 seconds and automatically obtain pressure compensation

◆ IP67 waterproof rating, the battery compartment and instrument circuit compartment are independently separated and sealed, even if the battery compartment is flooded, it will not affect or damage the instrument circuit

◆ MS connector, quick plug and play, waterproof, reliable and stable connection

The joint of the cable can withstand 300000 bends and is durable

◆ Stainless steel probe protective cover, sturdy and impact resistant, easier to sink into water. The luminous keyboard and background light display screen are easy to operate in low light environments

◆ Night light keyboard and background light display screen are easy to operate in dim environments

◆ Long lifespan, minimal consumables, and low average usage cost

◆ Can store up to 50 sets of data without the need for manual recording. There are many different lengths of cables with weights to choose from, and the cable sorting kit makes it more convenient to use longer cables

◆ Long warranty period: three years for the host, two years for the cable, and one year for the probe

Frequently Asked Questions

Power Supply?

Answer:Two No. 2 alkaline batteries, capable of working for no less than 400 hours; Low battery indicator

Cable?

Answer:Standard cables of 1, 4, 10, 20, 30 meters, and 100 meters are available for selection, with specially designed lengths up to 100 meters

Data recording?

Answer:Can store 50 sets of data (including date and time)

Product Specifications

YSI Pro20 System Specifications

host specifications