Measuring Range (m):0.15-40, 0.15-40 TRUSCO Part Number:495-4882, 495-4882 Tripod Mounting Screw:Screw hole /// 1/4 inch (6.35 mm / when using a tripod mounting adapter) Light Source:Laser diode Dimensions (Height H x Width W x Depth D) (mm):105x41x24, 105x41x24 Wavelength (nm):635, 635 Output (mW):1 or less (Class 2) Measuring Unit:1 mm (minimum) Storage Temperature Range (degree c):-20-70, -20-70 Auto Power-off:Approximately 5 minutes (except during continuous measurement) Set Contents:Adapter for attaching a tripod, two AAA alkaline batteries Dust-proof Water-proof:IP 54 (excluding battery compartment) Weight (g):90 (including batteries) Operating Temperature Range (deg C):-10-50, -10-50 Measurement Pricision (mm):+/- 2 (at the time of standard measurement) * In an environment disadvantageous to measurement (in the case of a surface to be measured under strong sunlight or weak reflection), the maximum measuring distance is 40 m and the maximum is +/- 3 mm, Even under the +/- 0.05 mm / m increase or decrease. Lazer Dot Diameter (phi mm) [Distance (m)]:Approximately 9 mm [When the measurement distance is 10 m, the ambient temperature is 25 ° C.] Function Option:Measurement mode (distance, area, capacity / deposition, continuous measurement, Pythagoras /// By measuring two sides of the right triangle, the remaining side can be known instantaneously) Backward end), addition / subtraction function of measured value, automatic liquid crystal backlight function (light sensor interlocking), measurement value memory display (10 items) Power:Measurement of 2 AAA alkaline batteries x 2, up to about 5000 times