handheld orp meter ORP-169E
4× 1.5V approximately 700 hours of continuous use
0~50°C, RH<95%(Without magnetic interference around the meter & conspicuous centrum)
• eplaceable electrode, usable with virtually any electrode that shares the same connector
• Small size, portable
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.
1.How long is the warranty time?
2.How about the products quality?
Each equipment must be carried out 100% quality examination and test before shipping.
Our products got CE certificate.
3.What after-sales service can be provided by Lohand ?
The after-sales service of Lohand is divided into two parts: technical support and maintenance.
4.Is your company accept customization?
OEM/ ODM is welcome. Any logo and any color is up to you.The English copy of manual is also available.
5.Please provide information below when you make a enquiry.
Basic information:flow,medium,lift,pressure etc.