Self-contained leveling bubble and extension rod cost-effective range finder

█ Hand-held ultra-compact, ultra-simple, let you experience professional-level measurement new feelings █ Self-contained leveling bubble, avoiding measurement errors caused by tilt █ Up to 50 sets of measurement data saved for easy reading, memory and processing █ Built-in backlit HD LCD screen, noisy at night measurement █ Comfortable buttons, scientific distribution, delicate touch █ Perfect curved body, non-slip groove design on both sides █ Ultra-low power consumption, two AA batteries can measure more than 7000 times! !

Adjustment of the benchmark location,corner measurement is no longer trouble

Basic Function

Remarks：

For different measurement objectives and environment, such as bright sunlight, the ambient temperature is too high or too low, the target reflected light is too weak or too strong, the measuing range will be shortened, the measurement error will increase.

*Measurement within the 10m, the measurement accuracy is ±2mm, more than 10m measurement accuracy of the calculation formula is as follows: ±2mm±0.1*（D-10）(D for measuring distance, unit: m)