30x Electronic Digital Theodolite

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?