Description :
ORP-169E Tester Redox Water Quality pH Measurement Test Tool
Specification :
Measuring range : 0~!#!amp!*!plusmn;1999mVAccuracy : !#!amp!*!plusmn;5mVResolution :1 mVDisplay : 4-digital LCDPower Supply : 4 !#!amp!*!times; 1.5V(AG13)Dimensions : 188 !#!amp!*!times; 35 !#!amp!*!times; 35(mm3)Weight : 118g
How to use :1. Pull out the cap2. Click the button on\/off，and insert the plug into the liquid.3. When the reading is steady，click the button !#!amp!*!quot;Hold!#!amp!*!quot;，then，get the result4. After use，clear the plug.
Package includes :
1 x ORP-169E Redox Measurement Test Tool1 x Screw driver for open1 x English use manualComes in retail box :)
Details pictures :