Description of MS6450 Mastech Ultrasonic Distance Meter - Recommended use: Indoor - Measurement range: 0.6~15m (2'~50') - Accuracy: ±0.5%±1Digit - Resolutions: 0.01m (1') - Aperture angle: approx. ±5 degrees - Laser Diode type: Red laser diode 650nm. - Power supply: 9V block battery - Battery life: 10 hours of continuous dynamic measurement with alkaline battery. - Dimensions: 137*59*39 mm - Weight: approx. 150g (include battery) - Safety rating: CE(EMC) ETL RoHS |