| Faster initial
distance measurement of only 1 sec., with 0.5-sec. updates in TRK mode
and 1.0-sec. updates in MSR mode |
| Higher distance
accuracy of ±(2 + 2ppm x D)mm in MSR mode and ±(4 + 2ppm x D)mm in TRK
mode |
| Higher distance
resolution of 0.1mm in MSR mode (1mm in TRK mode) |
| Nitride-finished
steel horizontal-axis with a zero-clearance ball bearing design for
high angle stability and DIN 1" accuracy with 0.5" reading (DTM-551) |
| Lighter weight
of 5.5kg/12.1 lbs., including battery |
| Longer battery
life of 10.5 hrs. continuous distance/angle measurement, or 24 hrs.
with one distance measurement every 30 sec. |
| Ergonomic
keyboard design with direct numeric input and unique function keys
suited to field use |
| Convenient
alphanumeric code input methods |
| Compact and
handy display of necessary information |
| 100% software
resume function |
| IPX4 all-weather
construction |
| Lumi-Guide with
Right/Left and In/Out distance information |
| Compact,
high-quality telescope incorporating a newly developed powerful and
stable EDM |
| Powerful and
practical on-board programs |
