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
Features

 Large color screen with touch interaction

 

 28 keys with backlight function

 

 Automatic correction for temperature and air pressure

 

 Integrated compensation, fast and accurate

 

 USB flash drive, Type-C, Bluetooth

Technical Data
Telescone
Imaging Erect
Magnification 30x
Field of view 1°30'
Shortest focusing distance 1.0m
Effective aperture 45mm
Resolution 4"

 

Compensator
Type integrated dual-axis compensator
Compensation range ±6'

 

Data storage
Memory 30000 points(Onboard flash)
Extensibility USB - HOST(TYPE - A HOST)
Data transfer RS232/USB - OTG (TYPE - C SLAVE)

 

Laser plummet
Type laser plummet
Accuracy ±1.0mm/1.5m
Spot diameter 2.5mm/1.5m
Brightness adjustable

 

Angle Measure
Accuracy 1/2"
Method Absolute encoder
Detection mode diametral 2/4 channel linear array CMOS

 

Distance Measure
Range prism 5000m
reflectorless 1000m
reflective sheet 1000m
Accuracy 2mm + 2×10⁻⁶D(Prism)
Time Fine mode: 0.5s
Fast mode: 0.3s
Track mode: 0.25s
Min. reading 1mm/0.1mm optional
1"/0.1" optional

 

Power
Battery lithium - ion battery, 7.4V/2500mAh
Working time 8 hours

 

Other
Keyboard display double - faced
Display screen 6-line character,3.5-inch colour screen with resistive touch support
Keys switchable input of numbers/letters/symbols, button backlight
Temperature and air pressure Automatic temperature and pressure correction
External power supply DC7.5V - DC12V
Weight 6.0kg (battery included)
Working temperature -20°C - +50°C
Waterproof and dustproof grade IP55