Horizon Digital Theodolite ET 1005

- Pembacaan : 1 " - Ketelitian : 5 " - Pembesaran Lensa : 30x - Display : 2 Muka • High Accuracy - 2”, 5” or 10” (model dependent) • Minimum Reading – 1”, 5” or 10” (model dependent) • Built-in recticle illumination for use in poor lighting situations. Model ET 1002 ET 1005 ET 1010 Order No. HZ ETSB02N HZ ETSB05N HZ ETSB10N Telescope Image Erect Magnification 30x Clear Objective Aperture 45mm Resolving Power 3” Field of View 1°30’ Shortest Focusing Distance 1.4m Stadia Multiplication Constant 100 Stadia Additive Constant 0 Tube Length 157mm Measurement Angle Measurement Reading System Increment encoder Diameter of Circle (V.Hz) 79mm Minimum Reading (selectable) 1” or 5” 5” or 10” Accuracy 2” 5” 10” Measurement Method Increment reading Horizontal Angle Dual sides Vertical Angle Single side Display LCD 2 sides Double Line, Line segment Data Communication Data I/O RS-232C Level Plate Levels (x2 at right angles to each other) 30” per 2mm Vertical Tilt Compensation (ET1002) Liquid Type (Electronic) Compensating Range ± 3’ Setting Accuracy 1” Circular Level 8’ per 2mm Optical plummet Image Erect Magnification 3x Focusing Range 0.5m to µ Field of View 5° Physical characteristics Operating Temperature -20° to 45°C Display (LCD) Both sides Internal Power Supply Rechargeable NiMH Voltage DC 6V Operating Time 8 hrs Dimensions 160 x 150 x 330mm Weight 4.9 kg/10.8 lbs