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Auto Level – 24X – Topcon AT-B4A
0 out of 5
Reviews Summary by HLT AI:
Features
- 24x Magnification
- Waterproof to IPX6 rating
- Short-focus (1.6 ft. min.)
- Magnetic Damping
- 360-Degree Horizontal Circle
- Approximate Range-250 feet.
SKU: AT-B4A
- Description
- Additional information
- Reviews (0)
Description
Description
Auto Level – 24X – Topcon AT-B4A
Model AT-B4A | |
Telescope | |
Length | 214mm (8.42 in.) |
Magnification | 24X |
Objective Aperture | 32mm (1.26 in.) |
Resolving Power | “4 |
Field of View (At 100m / 328ft) | 25°1’ (2.5 m / 8.2 ft) |
Minimum Focus | 0.2m (7.9in.) From End of telescope
0.3m (1ft.) from Instrument Center |
Image | Erect |
Stadia Constant | 0 |
Stadia Ratio | 100 |
Focusing Knob | 1 – Speed |
Sighting Aid | Gun Sight |
Accuracy (1km double run levelling) | |
Without Micrometer | 2.0 mm (0.8in.) |
With Micrometer | n/a |
Compensator | |
Type | Pendulum Compensator with Magnetic Damping System |
Setting Accuracy | 0.5” |
Working Range | ±15’ |
Circular Level | |
Sensitivity | 10’ / 2mm |
Horizontal Circle | |
Diameter | 1° / 1gon |
General | |
Water Resistance | IPX6 (IEC 60529:2001) |
Operating Temperature | -20 to + 50°C (-4 to + 122°F |
Size
Width Length Height |
122mm (4.8in) 214mm (8.4in) 140mm (5.51in) |
Weight | 1.5kg (3.3lbs) |
Topcon Corporation is a Japanese manufacturer of optical equipment for ophthalmology and surveying. Founded in September 1, 1932, Tokyo, Japan.
Additional information
Additional information
Weight | 2 kg |
---|---|
Brand | TOPCON |
Origin / Made | CHINA |
Warranty / Guarantee | 1 Year Calibration Free of Cost, 1 Year Warranty |
Delivery Time After Dispach | 1-2 Days in Karachi | 2-3 Days Outsite Karachi Region |
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