GVDA Develop a new mini Rechargeable laser distance meter same as your finger SW-M30A SW-M30B
ITEM SW-M30A SW-M30B / Screen Segment: LCD
Measurement Range 0.05-30m
Precision ±(5mm+d*1/10000)(Note 1)
Minimum Unit 0.001m / Continuous Measurement V
Area / Volume Measurement: only for SW-M30B
Pythagorean Measurement: only for SW-M30B
Max/Min Value/ Self Calibration: V
Laser Type : Class ll 630-670nm,<1mW
Automatically: 20s
Cut off Laser: Auto Power-off 150s
Storage Temperature : -20°C~60*C
Working Temperature: 0°C~40°C
Storage Humidity: 20%~80%RH
Battery: 3.7V 220mAh lithium battery
Charge and Discharge Times: 500 times
Charging Specification: DC 5V >0.5A, Type-C USB interface
Full Charge Measurement Times: 5000 times
Dimension: 85x23x11.5mm
