Portable Handheld Laser Rangefinder Infrared Measuring Instrument High-Precision Voice Broadcast Rangefinder

feature: Single measurement: Press the MEAS key to turn on the machine place it at the measurement position and press the MEAS key again to measure the length data. Continuous measurement: Long press the MEAS button to start the continuous measurement mode the rangefinder will display the current length in real time and calculate the maximum and minimum values. Press the square button once to switch to the area measurement mode press the MEAS button to measure the long side and short side respectively according to the voice prompt and the area can be calculated Press the square button twice to switch to the volume measurement mode press the MEAS button to measure the long side short side and height respectively according to the voice prompt and the device will automatically calculate the volume data. area measurement Press the square button three times to switch to the Pythagorean measurement mode measure the right-angled side A and right-angled side B respectively according to the voice prompts and the distance meter automatically calculates the height. Multi-functional measurement: length measurement area measurement volume measurement height measurement Pythagorean measurement angle measurement six functional modes to easily solve work problems. Fast response high precision sensitive detection stable data efficient and fast detection saving time and energy for users. Portable hand-held lightweight design compact structure can be carried around convenient for testing anytime and anywhere. Specification: Product Name: Laser Range Finder Shell material: ABS plastic Measuring range: 0.05m-40/60/80/100m Measurement accuracy: ±1.5mm Measuring speed: 0.5-1 second Unit switching: m/in/ft History: 30 groups Power supply mode: 2*AAA (AAA battery*2) Notice: This product is not equipped with batteries you need to prepare two AAA batteries to power it please note. The relevant dimensions of this product are measured manually and there is a certain error. Please refer to the actual product for the standard size.