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  • Product Name:

    PH meter pH pen digital display pen type pH meter pH detection ATC temperature compensation test pen pH meter foreign trade

  • Categories:Other / Products
  • Date:2020-08-22
  • The pocket digital acidity meter introduces advanced technology and uses imported components, which greatly reduces the volume, reduces the cost, maintains the original excellent quality, and makes the use of the acidity meter po ...
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1 pcs sample
76 USD
/pcs
USD
Airmail 25days

pcs
USD
/pcs
USD
Airmail 25days

Product Description

The pocket digital acidity meter introduces advanced technology and uses imported components, which greatly reduces the volume, reduces the cost, maintains the original excellent quality, and makes the use of the acidity meter popular. The pocket digital pH meter is a classic brand of pocket digital pH meter. It is popular all over the world for its high stability, high reliability, easy use, low price, and is well received by users.

Main Specifications:

Measuring range: 0.00-14.00PH

Accuracy: ±0.2PH ±0.1PH (20℃)

Resolution: 0.1PH

Working temperature: 0℃~50℃

Battery: 3X1.5V (AG13 button battery)

Dimensions: 142mm(L)×29mm(W)×15mm(H)

Weight: 51g (with plastic box about 120g)

Professional tips: 1. The thinner the glass of the glass electrode, the higher the accuracy. 2. The benefits of the calibration powder: the calibration powder has a shelf life of 5 years. Even if the calibration solution is not opened, moss will grow after only one month. In addition, the calibration standard requires 250ml of distilled water (available in supermarkets) for calibration. The bottle is only about 20ml, which is not up to the requirement, and when the pen is put in the bottle for calibration, the bottle mouth is too small to fit in. The opened calibration solution can only be stored for 15 days before it fails, so a good bottled calibration solution We do not recommend it.

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