description1
Zipper closure 1/4 zip athletic pullovers for men. Stretchy, lightweight, fast-drying fabric for superior performance. REGULAR FIT - US standard sizes. An athletic fit that sits close to the body for a wide range of motion, designed for optimal performance and all day comfort. FEATURES - Quarter zip closure;Thumbholes on long sleeves to keep them in place during workout
Description

Based on DJ2, FOIF has marked a new laser plummet with more advantages. DJ200 offers the high precision. With both up and down laser beams, it is easy to locate points vertically above and directly below a given reference point. And visible laser makes your work more direct and convenient.

 


The DJ200 can be widely used in construction, project supervisor, deformation observation, such as high building, elevator, mine, water tower, chimney, etc.

Features
 Laser Brightness and Focus Adjustable
It is convenient to focus and adjust the laser brightness. A sharp and clear laser is available in any situation.

 

 Laser Spot Visible From Eyepiece
It is safe for user to observe laser from eyepiece. The laser working distance is 100m.

 

 Protection Against Water/Dust
IP54 water-resistance assures protect against splashing from any direction.

 

 Laser Plummet is Available
Standard component is laser plummet. Also, the laser brightness is adjustable.
Technical Parameters

Telescope

Image

Erect

Magnification

25×

Field of view

1°50″

Minimum focus distance

0.8m

Effective aperture

36mm

Measurement Accuracy

Upward

±2.5mm/100m

Downward

±1mm/1.5m

Upward Laser

Wave length

635 nm

Laser range

150m (cloudy, day);250m (night);100m (visible from eyepiece)

Laser class

Class 2*(IEC60825 - 1)

Output power

<1 mW, Adjustable

Laser spot size

3mm/ 50m

Laser Plummet

Accuracy

±0.8mm/ 1.5m

Wave length

635nm

Working distance

0.5 - 80m

Laser class

Class 2*(IEC60825 - 1)

Output power

≥0.7mW (Adjustable)

Level Sensitivity

Plate level

20″/2mm

Circular level

8″/2mm

Power Supply

Battery

2 x 1.5V AA Alkaline Battery

Voltage

DC 3V

Working time

>110 hrs

Others

Water/Dust

IP54(IEC60529)

Operation temp

- 20°C ~ +50°C

Dimension

130 x 330 x 260mm(W x D x H)

Weight

3.2 kg