Description
The Vaorwne Digital Dissolved Oxygen Meter Portable JPB-70A Dissolved Oxygen Pen Water Quality Tester Dissolved Oxygen Detector is a water quality testing instrument that can be used to measure dissolved oxygen levels in water. The instrument has a white and gray color scheme, is made of ABS plastic, and measures 185mm in length. The package contents include the instrument, 10 zero oxygen reagent sets, 3 protective covers, 1 button battery, 1 plastic box packaging, and an instruction manual.
Vaorwne is a brand that has already been registered. Only the authorized sellers are allowed to sell products under Gaoominy.Gaoominy will provide you with high-quality products and best after-sale service. Instrument keyboard description:
Key Function
(switch) power on and off.
CAL calibration key (long press 5 seconds to enter the calibration interface)
HOLD lock/hold key, Fahrenheit/Celsius temperature conversion key.
JPB-70A pen-type intelligent dissolved oxygen analyzer (hereinafter referred to as the instrument) is mainly designed to facilitate the user to carry on-site operation. The instrument can be divided into two parts: sensor and electronic unit. The sensor uses a polarographic film-type dissolved oxygen electrode. The electronic unit is composed of high integrated circuits. The instrument uses a dot-matrix liquid crystal display to display dissolved oxygen values and temperatures.
Colour:white+gray
Material:ABS
Size:Length: about 185mm
Package Contents:
1* dissolved oxygen meter
10* zero oxygen reagent (set)
3* protective cover
1* button battery
1* plastic box packaging
1* instruction manual
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Related Products
