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2 points automatic calibration PH-02 pH Meter digital

This Digital mini PH meter pen can be sued for checking the pure water production and drinking, electroplate liquid,pots of water.Fish Tank.Swimming pool.Well water.Camera Lotion.Deep well water.Lab.Aquaculture,Food processing,House,Office

FOB Price:
US $ 4.60 - 4.90 / Pieces
MOQ:
100 Pieces
Monthly Capacity:
100000 Pieces
Port:
shenzhen
Payment Terms:
L/C, T/T, Money Gram, Paypal, Western Union, Cash

Description

Item specifics

  • color:

    yellow

  • Model No:

    PH -02

  • weight:

    65 g

  • measuring PH:

    0.0-14.0 ph

  • resolution:

    0.01PH

Delivery

Delivery Detail:
3-5days

Product Description

             

portable Digital mini ph meter pen atc ph meter

This Digital mini PH meter pen can be sued for checking the pure water production and drinking, electroplate liquid,pots of water.Fish Tank.Swimming pool.Well water.Camera Lotion.Deep well water.Lab.Aquaculture,Food processing,House,Office

PH Meter Features and Advantages:

With ATC function

Clear and bright LCD backlight display . It can be used in the darkness.

Automatic compensation, high precision.

Easy to use with high stability, no need of frequent adjustment.

Easy to carry. It is a new pH meter,which is easy ,portable and convenience to use!

Various colors available to choose

You just need to insert it into the tested solution,it will display the pH level for you!

It could be used both in Lab and Home!

Operation

1.Remove the protective cap.

2.First rinse the electrode with distilled water,and suck it with filter paper.

3.Turn the meter on by Pressing the ON/OFF key.

4.Immerse the pH meter electrode in the solution to be tested.

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

6.After finished,clear the electrode with pure water,turn the meter off by pressing the "ON/OFF" key.

7.Always replace the protective cap after use.

Calibration

1.Turn on pH meter

2.Immerse the electrode in pH 6.86 standard buffer solution

3.Press the "CAL" button.Wait until the display digital is 6.86pH.Then compelete pH6.86 calibration.

4.Clean the electrode with distilled water and dry it with filter paper.Immerse the electrode in pH 4.00 standard buffer solution.

5.Press"CAL"button.Wait until the digital is 4.00pH.Complete the pH 4.00 point calibration.

6.Clean electrode and dry it,put pH meter into pH9.18 standard buffer solution.Check if reading is correct between 9.17-9.19pH.

Attention:

The instrument need recalibrate in the following condition.

1.Long time no use or use very long time after calibration.

2.The electrode is used very frequently.

3.The testing accuracy requirement is very high

4.Press the "CAL" button long time in the air carelessly

pH electrode maintenance

If the electrode placed long time,and electrode exposed to air,then showing values is slow and not stable,because of electrode dry.You should immerse the electrode into water for few hours.

LowBatt

When the display value is fuzzy or unshown,the battery should be replaced promptly.Pay attention to the polarity of battery.

Warranty:

The instrument is warranted to the purchaser for a year from the date of purchase. If during these periods,repair or replacement of the instrument is required,please return the instrument to eight your dealer or to our office.The repair will be effected free of charge.(damage is not due to negligence or erroneous operation by the user)

Specifications:
Features:

Temperature compensation Function
Measuring Range: PH 0.0 - 14.0
Resolution: 0.01pH
Accuracy: 0.1pH (at 20 degrees/68 fahrenheit)
Typical EMC DEV: 0.2pH
Battery: 3*1.5v (AG-13 button battery)
Operating Temperature: 0 degrees to 50 degrees (32 fahrenheit- 122 fahrenheit)
Life: Approx. 700 hours of use
Trimming: By Potentiometer
Product Dimensions: 150 x 29 x 20mm / 6.25 x 1.14 x 0.78inch
Product Weight: About 52g / 1.83oz / 0.11lb
Package Weight : 57(g) / 2.01(oz)
Package Dimensions(Length*Width*High) : 160(mm)*39(mm)*30(mm) / 6.30(in)*1.54(in)*1.18(in)
Retail Packaging: plastic box
Package Include:
1 x Digital PH Meter
1 x Calibration Adjustment Screwdriver
3 x Batteries Included in PH Meter
1 x User Instruction (English)


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