2069 ORP?

是一款大?幕?背光4位LCD??ORP?，可供夜?使用，??了??一些空白，是?典品牌的袖珍??ORP?，使用?便，?定性及高，携?方便无需?常??。

操作步?

1.取下保?套。

2.打?位于?池?上的??，?接通?源。

3.???放入被?溶液中，??晃?，待示??定后?取?示?。

4.使用完?，?掉??，用蒸?水?洗??，套上保?套。

校准

1.?ORP?浸放蒸溜水中活化?小?。

2.?ORP??入256mV?准溶液（含?????的4.01?准溶液）中，?????。

3.用小起子?整校正?位器，直到液晶?示?265毫伏。

4.用蒸?水?洗??。

注意：?器??需定期(１５天左右)?入?和?化?溶液中浸泡??小?，以?保?量准?性。

Product

This handy ORP tester measure the amount of Oxidation Reduction Potential (mV) from -1999~1999mV. It has clear LCD with backlight function for convenient opearation even in dark areas.

This device is commonly used in measurement of Water Disinfection, the stronger the ORP, the faster the microbe is killed. Oxidation Reduction Potential (ORP) was found to be a reliable indicator of bacteriological water quality.

Features:
It has protective cap that helps reduce contamination
Clear LCD with backlight function
Provides instant display of measured value
Compact pensize and light weight for mobility
With CE RoHS Marking, passed & comply with all the necessary health and safety required standards set by the European Directives

Specifications:
Range: -1999~1999mV
Resolution: 1mV
Accuracy: ±5mV
LCD Display : 4 Digits
Battery: 4 x 1.5V (AG-13)
Operating Temperature: 0~50°C
Calibration : manual by mini screwdriver (included)
Item Color: Red
Dimension: 151 x 33 x 20mm
Weight: 53g

Set Includes:
1 x Digital Pentype ORP Meter
4 x 1.5V (AG-13) Battery (Installed)
1 x Mini screwdriver / trimmer
1 x Plastic Case
English Instruction Manual