30X ELECTRONIC DIGITAL THEODOLITE
Two second angular accuracy - accurate enough for any construction job
Dual, backlit displays and controls, very large LCD characters are easy to see
Large suite of programmable settings - provide multiple operations for various users and job requirements convenient for slope work and when used in conjunction with pipe work
Simple six button keypad - quick set-ups and simple operation with low operator learning curve
Rechargeable kit and backup alkaline pack included, long battery life of 36 hours, backup pack runs on four standard AA batteries
rechargeable battery pack and charger lower operating cost with reusable batteries
Telescope
magification:30x
objective aperture:45mm
resolution power:2.5"
field of view:1°30'
shortest focusing distance:1.3m
multiplication constant:100
additive constant:0
tube length:155mm
Angle measurement
accuracy:2”
Min. reading:1"/5"/10"
circles:71mm diameter
Compensator
e-sensor: equipped
working range:+-3'
Display
illuminated panels: LED
Bubbles
circular:8'/2mm
plate:30"/2mm
Laser plummet
laser source:650nm class2
dot diameter:<2-4mm at 5m
working range:<5m
accuracy:+-1.0mm at 1.5m
Power supply
battery: DC 6v rechargeable Ni-h or Alkaline batteries 4XAA
universal adaptor(charger):100-240V,10A 50HZ
operation time: Approx.30hours
ambient temperature:-20℃-+45℃