Borbede Distance Meter 40m 131in Mini Rechargeable Rangefinder Digital Measure Meter for Volume Area Pythagorean

Technical Parameters: Measurement accuracy: ±1.5mm Measuring unit: M /in /ft Measuring range: 0.33-40m Laser grade: Class ? Laser tape: 635nm<1mw Waterproof and dust-proof grade: IP54 Type and service life of battery: 200mah lithium battery at least 5000 times Size: 100*13.2*10.4mm Weight: 30g Working temperature range: 0?-40? Functions: Measurement reference switch, Date clear-off, Battery level display, Continuous measurement, Area/volume/pythagorean measurement Tips: It is not recommended to use this meter outdoors in a sunny day, because high brightness may affect the distance meter's ability to recognize the laser beam.