YSI Pro 20i Dissolved Oxygen Meter from the United States

NegotiableUpdate on 01/20

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Nature of the Manufacturer: Producers

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Place of Origin

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Overview

The YSI Pro 20i dissolved oxygen analyzer from the United States is a cost-effective imported instrument that is easy to detect, portable, and particularly suitable for laboratories.

Product Details

YSI Pro 20i Dissolved Oxygen Meter from the United StatesProduct Introduction:

The sturdy, durable, and reliable YSI Pro20 can easily meet various portable dissolved oxygen measurement needs. The self replaceable probe, 50 sets of data memory, and "one click calibration" function make the operation simpler and more convenient, making it the best 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 Pro20i Dissolved Oxygen Meter Product Features:

Users can replace the dissolved oxygen probe themselves

Quick response time: Using standard film, 95% of ZUI final value can be achieved in 8 seconds (faster response time)

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

IP67 waterproof rating, 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

MSJ square connector, quick plug and unplug, 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. Luminous keyboard and background light display screen are easy to operate in low light environments

Luminous keyboard and backlight display screen facilitate operation in low light environments

Long lifespan, minimal consumables, and low average usage cost

It can store 50 sets of data without the need for manual data 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

YSI Pro 20i Dissolved Oxygen Meter from the United StatesTechnical Specifications:

Host, 4-meter cable, and sensor specifications
parameter	measurement range	resolution	accuracy
dissolved oxygen %Air saturation	0 to 500%	0.1% or 1% optional	0 to 200%: ± 2% of the reading or 2% air saturation, whichever is greater; 200 to 500%: ± 6% of reading
Dissolved oxygen Milligrams per liter	0 to 50 milligrams per liter	0.01 or 0.1 milligrams per liter optional	0 to 20 milligrams per liter: ± 2% of the reading or 0.2 milligrams per liter, whichever is greater; 20 to 50 milligrams per liter: ± 6% of the reading
temperature	-5 to 55 ℃	0.1℃	±0.3℃
air pressure	53 to 133 kilopascals	0.01 kPa	± 0.4 kPa (temperature variation within ± 15 ℃ calibration point)

Size	21.6 cm (length) x 8.3 cm (width) x 2.3 cm (thickness)
weight	475 grams (including battery)
power supply	Two No. 2 alkaline batteries, capable of working for no less than 400 hours; Low battery indicator
Cable	Standard cables of 1, 4, 10, 20, 30 meters, and 100 meters are available for selection, with specially designed lengths up to 100 meters
defects liability period	a year
salinity compensation	0-70pt (manual input, automatic compensation)
data recording	Can store 50 sets of data (including date and time)
Certified	RoHS, CE, WEEE, IP67, and 1-meter drop tests