Description

　Specification Type LET**2 Telescope 　 Length of Telesoope **6mm Image Erect Objeclive Lens Aperture *5mm Magnification *0X Field of View 3.5&#**9;&#**9; Resolving Power 1°*0&#**9; Shortest Sighting Distance 1.3m Stadia Ratio **0 Stadia Comstant 0 Angle Measurement 　 Method Raster Incremental Detecting Horizontal:Double 　 Vertical:Single Minimum Reading 1"/5" Standard 2" Display Panel Double Face Compenstor 　 Tilt Sensor Yes Range ±0.3&#**9; Output Interface 　 Communication Standard RS**2C EDM Interface Yes Date Output Interface Yes Plummet Image Erect Magnification 3X Field of View 5° Focus Range 0.5~ ∞ Laser Plummet Accuracy ±1mm Base 　 Base Model Separated Power 　 Battery Chargeable battery or four AA alkaline Working Time About *0 Hours Level Sensitivity 　 Sensitivity of Long Vial *0"/2mm Sensitivity of Bubble 8"/2mm Laser 　 Wavelength **5mm Laser Power *0mw Range(Day) **0m Point Size 5mm/*0mm Tolerance of Point Centre ≦5" Power Supply DC3V Work Temperature **0°C~**5°C Other 　 Temperature **0°C~**0°C Net Weight 4.8kg