דגי טנק מים באיכות בדיקות עט, רב תכליתי אקווריום מים באיכות צג מהיר למדוד מבחן עט דואר

המאפיינים האחרים

Condition:

100% Brand New terial

Item Type:

 Water Quality Test Meter

Measu range:

 09999mg/L

Resolution Ratio:

 1 mg/L

Auracy:

 ±2%F.S

Working Temperature:

 050

battery model:

 quantity

Autotic Temperature Compensation:

The indicated value can be autotically converted to the value at 25.

operating steps:

1. Take off the sleeve :

2. Light Touch, ON/OFF switch, plug in. :

3. Insert the pen into the tested solution until the liquid is slightly below the immersion line. :

4. Gently shake the instrument and read after the display value is stabilized. :

5. After use, press ON/OFF, turn OFF the power, clean the electrode with distilled water , and put ON the protective sleeve. :

Package List:

1x Test Pen1x nual  :