UNI-T LD40 Digital Laser Distance Meter 40 Meters 131 feet Range Finder Measure Diastimeter The PB-503 can be used

The PB-503 can be used to construct basic series and parallel circuits to the most complicated multi-stage microcomputer circuits

less than 10 mS duration power level overload

Polarity: normal and invert

Design based on DDS technology

Short circuit protection by current limitation

UNI-T LD40 Digital Laser Distance Meter 40 Meters 131 feet Range Finder Measure Diastimeter The PB-503 can be usedSupports unit selection of meter, inch and feet, Indirect measurement by Pythagorean Theorem Handheld Laser Distance Meter 0. 05 to 40m (0. 16 to 131ft) High accuracy Measurement for distance,area,Volume Wide measuring range Supports data hold and data clear function, Supports data store recall function of up to 30 measure Large LCD with backlight and multi line display, Function of self calibration LD40 Laser Distance Meters: Designed with versatile