JQ40 Laser Rangefinders Digital Handheld Mini Laser Distance Area Volume Meter Portable Rangefinder 40M Laser Meter

Features:
This accurate rangefinder can be used for family, building, industry, residence, warehouse, etc.
It uses energy-saving and eco-friendly li-ion battery as power supply, and can measure distance for 2000 times after fully charged.
Multiple Measurement Modes: Distance/area/volume/single/continuous measurement, /MaxMin, It can also be used for indirect measurement of the Pythagorean theorem.
The measuring device provides you with 3 different units, including meter, inch and foot, from which you can choose the appropriate unit for rapid measurement.
Multi-core processor and optical lens combination ensure significantly increased efficiency of measuring house, significantly reducing the workload.
The screen backlight will automatically turn on during measurement, making measured data show more clear, which is convenient to use and will turn off in 15 seconds if no operation.
IP54 resistance to splashing water and dust allows it to be used in different construction environment, protecting the electronic components from corrosion damage, quite durable.