low price pH ORP meter :

Technical Specification:

Measuring range:0~±1999mV

Accuracy: ±5mV

Resolution:1 mV

Display:4-digital LCD

Power Supply:4×1.5V(AG13)

Dimensions:188×35×35(mm3)

Weight:118g

ph orp meter

the other ORP meter :

Operation Information

1.Remove the protective cap.

2.Turn the meter on by pressing the ON key.

3.Immerse the electrode in the solution to be tested.

4.Stir gently and wait for the reading to stabilize.

5.Press the "HOLD" key,the reading is be kept .When repeat measuring.please press the 'HOLD"key again .it automatically relieves the hold condition.

6.After use,turn the meter on by pressing the OFF key ,Rinse the electrode with distilled water to minimize contamination.Replave the protective cap after use . Notes:It is waterproof design,with replaceable electrode.

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Trademanager: cn1510190321

Hot line: 86-1581-986-2593

PH meter / tds meter  and all kinds of RO spare parts are available.

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