Handheld PH Pen – Big Screen with Backlight

Handheld Digital PH Meter Tester Pen with ATC and LCD Monitor

This digital handheld pen style pH meter is an ideal instrument for the aquarium, fishing industry, swimming pool, school laboratory, food & beverage, etc.

Pen type meter that can simultaneously measure and display pH and temperature results. Takes quick reading in seconds, test range is from 0.0 to 14.0PH, the product has been factory calibrated before shipping.

For a wide range of applications such as aquariums, farms, food processing, photography, laboratory, quality control, and pool

Backlight Big Digital Colour HD Display

Specifications:
– Very accurate and durable
– Pen type digital PH meter
– Automatic Temperature Controlled
– LCD indicator panel
– Take quick and accurate readings in seconds
– Lightweight and easy to carry
– Test range: 0.0-14.0PH
– Work temperature: 0-50 degree Celsius
– Powered by 3xAG13 batteries (included)
– Comes with English manual, screwdriver and batteries are included
– Factory Calibrated, buffer powders also included for your own calibration for later on

Ph value of 7 is neutral, Less than 7 is acidic (The lower the more acidic), Greater than 7 is alkaline (The higher the more alkaline)

Don’t touch the electrode with hand tools or fingers. Always replace the protective cap to keep the electrode from drying out.
Clean the electrode every time before and after use.
When the meter cannot be turned on or the display fades, open the battery case and replace the battery (pay attention to the polarity), then need to recalibrate the meter.

Please Note: Units are factory calibrated and don’t need to be calibrated when new only Months later when you see inaccurate results.

What’s in the box
1 x ph Meter
1 x Instructions
3 x Calibration Buffer Powders, 6.86, 4.01 & 9.18 Sachets