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Portable Digital Dissolved Oxygen Meter JPB-70A Water Quality Tester DO Detector

New Digital Dissolved Oxygen Meter Portable JPB-70A Dissolved Oxygen Pen Water Quality Tester Dissolved Oxygen Detector

  • Brand:

    YIERYI
  • Item NO.:

    JPB-70A
  • Order(MOQ):

    1
  • Payment:

    FOB,CIF,DDP,DDU
  • Market Price:

    $70
  • Price:

    $65
  • Product Origin:

    China
  • Color:

    Grey
  • Shipping Port:

    Shenzhen
  • Lead Time:

    3-5days
  • Product Detail

Measuring range:

1. Dissolved oxygen: (0.0~20.0)mg/L 

2. Temperature: (0 ~ 40) °C Basic error: 

1. Dissolved oxygen: ±0.3mg/L

 2. Temperature: ±1°C LCD Automatic temperature compensation, fast response time Portable, easy to carry With our factory dissolved oxygen electrode (polarized film type)

Power supply: 1.5V button battery 

(4) Dimensions (mm): Φ40*185 (without electrodes) 

Size:185(mm) 

Weight: 88g Instrument keyboard 

description: Key Function (switch) power on and off.


How to use and correct the procedure:

1.CAL calibration key (long press 5 seconds to enter the calibration interface) 

2.HOLD lock/hold key, Fahrenheit/Celsius temperature conversion key. 

3.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.



Packing List:

1 x Dissolved Oxygen Meter 

1 x English Instruction Manual 

10 set Zero oxygen reagent



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