Увеличитель 24X Topcon AT-B4A автоматический

Месяц

Минимальная цена

Макс. стоимость

Sep-15-2025

0.55 $*

0.11 $*

Aug-15-2025

0.95 $*

0.33 $*

Jul-15-2025

0.36 $*

0.50 $*

Jun-15-2025

0.8 $*

0.83 $*

May-15-2025

0.8 $*

0.98 $*

Apr-15-2025

0.98 $*

0.31 $*

Mar-15-2025

0.88 $*

0.59 $*

Feb-15-2025

0.40 $*

0.62 $*

Jan-15-2025

0.80 $*

0.0 $*

Magnification 24X Topcon AT-B4A Automatic Level Dumpy Level

step 1

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TELESCOPE
Length	215mm (8.46 in.)
Magnification	32X
Objective Aperture	42mm (1.65 in.)
Resolving Power	3 in.
Field of View(at 100m/328ft.)	1°20’ (2.3m/7.5 ft.)
Min. Focus from end of telescope	0.2m (7.9 in.)
Min. Focus from instrument center	0.3m (1 ft.)
Image	Erect
Stadia Constant	0
Stadia Ratio	100
Focusing Knob	2-speed
Sighting Aid	Peep Sight
ACCURACY
Without Micrometer	0.7mm (0.03 in.)
With Micrometer	0.5mm (0.02 in.)
COMPENSATOR
Type	Pendulum compensator with magnetic damping system
Setting Accuracy	0.5 in.
Working Range	±15 ft.
CIRCULAR LEVEL
Sensitivity	10 ft./2mm
HORIZONTAL CIRCLE
Diameter	103mm (4.1 in.)
Minimum Division	1°/1gon
GENERAL
Water Resistance	IPX6 (IEC 60529:2001)
Operating Temperature	-4°F to +122°F (-20ºC to +50ºC)
Width	5.12 in. (130mm)
Length	8.46 in. (215mm)
Height	5.51 in. (140mm)
Weight	4.1 lbs. (1.85kg)