Features:

100% brand new and high quality This meter is a portable, professional measuring instrument with a large-screen LCD and backlight. This meter can be used for hand-held or fixed measurement. It has the functions of data hold, maximum, minimum, etc. This product can provide a low battery indicator.
Specifications:
Flow Area Setting Yes
MAX/MIN Function Yes
Display Backlight Yes
Auto Power Off Yes
Low Battery indication Yes
Power supply9V6F22 Battery
Package size19 * 11 * 6cm / 7.6 * 4.4 * 2.4in
Brand Name PEAKMETER
Model Number PM6252A