Features:

*Brand New and high-quality

*This item can be used in water purifiers and filters, food (vegetable, fruits) & drink quality monitoring, pools, spas, aquariums and

*Hold function: Saves measurements for convenient reading and recording

*Auto-function: Turns off meter after 10 minutes of non-use to conserve batteries

*Dual Range: Measures from 0-999 ppm, with a resolution of 1 ppm. From 1,000 to 9,900 ppm, the resolution is 10 ppm

*Accuracy +/- 2%

*Battery: 2 x 1.5V Button Cell Battery

*Item size:155mm x 28mm x 15mm

How to calibrate Meter: 

1.In the water, hold the temp key for 3 seconds, release the hand when the screen font flashes.

2.Press temp is "+", hold is "-".

3.Adjust the value.

4.Press the temp key for 3 seconds. Calibration ends when the screen font does not flash.

Kindly Note:

  Do not drop the entire meter in water or dip the maximum immersion level (approximately 2" - refer to manual for further information). This unit is not water-tight and will be damaged if water enters the unit.

Package Contents:

1x Meter Filter Pen

Note：

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

2. Please allow slight manual measurement deviation for the data.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.