ОРП тестер Прецизен монитор за квалитет на водата Висока чувствителност на џеб тестер Пен со ± 5MV точност

Други карактеристики

Model:

ORP-169

Measurement range:

-1999-1999mv

Resolution:

1 mV

Accuracy:

±5mV

Operating voltage:

4*1.5V (AG-13 battery) (No-include)

Working temperature:

0- 50

Correction:

1 point correction

Product dimension:

188*35*35mm / 7.4*1.4*1.4in

Weight:

290g / 10.2oz

Steps:

1. Remove the protective cover.:

2. Touch the ON/OFF switch to turn on the power.:

3. Put the electrode into the solution to be tested, shake it gently, and read the displayed value after the value is stable.:

4. Touch the HOLD button to keep the current measured value. If you need to re-measure, press the HOLD button again to automatically release the hold status.:

5. After use, press the switch, wash the electrode with distilled water, and put on the protective cover.:

Precautions:

1:

There is a white crystalline salt around the electrode, which is a normal phenomenon of the ORP electrode. Only when the electrode is immersed in clean water, it dissolves and disappears.

2:

When testing the ORP value, it usually takes about a few minutes to about 10 minutes. Wait for the value to stabilize and jump very slowly or read the displayed value as the measured value.

3:

The display value in ORP and air is jumping, it is normal phenomenon that there is no regular change.

4:

After use, please turn off the power, wash the electrode with pure water or distilled water, use a soft tissue to dry the water and put on the protective cover.

Package list:

1 * ORP Tester:

1 * Installation tool:

1 * User manual:

Note:

The actual product color may deviate from the photo due to light.:

There may be a slight deviation in the measurement of product.: