About
Product Details
The DT-300 is a lightweight, compact alignment and angular measurement device with convenient, high-precision laser guidance. It boasts up to 30 workdays of power and the highest water and dust protection in its category.
Features
- High-accuracy (5”, 7” and 9” models) measurements
- Ultra-rugged IP66 dust and heavy rain protection
- Compact and lightweight
- Long-lasting Li-ion or AA battery life
- Easy-to-use LCD backlit display(s)
- Precise laser pointer guidance
- Embedded tilt sensor for 5” and 7” models
Specifications
| Telescope Length | 149mm 152mm (L models) |
|---|---|
| Aperture | 45mm |
| Magnification | 30X |
| Image | Erect |
| Field of View | 1°30’ (26m/1,000m) |
| Resolving Power | 2.5" |
| Minimum Focus | 0.9m 1.0m (L) |
| Stadia Ratio | 100 |
| Stadia Constant | 0 |
| Angle Measurement Method | Rotary absolute encoder |
| Detecting | Horizontal: 1 side Vertical: 1 side |
| Minimum Reading | 5" Model: 1" (0.0002 gon/0.01 mil) / 5" (0.001 gon/0.1 mil) (selectable) 7" Model: 5" (0.002 gon/0.05 mil) / 10" (0.005 gon/0.1 mil) (selectable) 9" Model: 10" (0.002 gon/0.05 mil) / 20" (0.005 gon/0.1 mil) (selectable) |
| Accuracy | 5", 7", 9" |
| Display Unit | 2 sides for 5” and 7” model 1 side for 9” model |
| Tilt Angle Compensation Type | Automatic vertical compensator |
| Compensation Range | ±3' (±0.0555 gon) |
| Compensation Constant | Can be changed (done at same time as vertical angle 0 point) |
| Optical Plummet Magnification | 3X |
| Minimum Focus (Plummet) | 0.5m |
| Sensitivity of Levels | Circular level: 10’ / 2mm Plate level: 30" / 2mm |
| Power Source | 4 AA dry cells or BDC71 (optional) |
| Operating Time (4 AA alkaline batteries) | Theodolite only: ~230 hours Laser only: ~80 hours (L Models) Theodolite and laser: ~55 hours (L Models) |
| Operating Time (BDC71) | Theodolite only: ~300 hours Laser only: ~100 hours (L Models) Theodolite and laser: ~70 hours (L Models) |
| Laser Pointer (L Models) | Signal Source: Red laser diode (633nm) Max Output: 0.6mW Laser Class: Class 2 Beam Range: 50m (in daylight) |
| Ingress Protection | Dust and water resistance IP66 (JIS C 0920:2003) |
| Operating Temperature Range | -20 to 50°C (-4 to 122°F) |
| Storage Temperature Range | -30 to 60°C (-22 to 140°F), no condensation |
| Size (with handle) | 5" and 7" Models: 173 (W) × 181 (D) × 318 (H) mm 9" Models: 173 (W) × 174 (D) × 318 (H) mm |
| Weight (with batteries and holder) | 5" and 7" Models: 4.1 kg (9.04 lb) 9" Models: 4.0 kg (8.82 lb) |
Topcon
1034419-05
Topcon DT-300 L Series Digital Theodolite With Laser Point & Optical Plum
Lightweight and compact angular measurement device
Lightweight and compact angular measurement device
Free Shipping
- Regular price
- $6,300.00
- Sale price
- $6,300.00
- Regular price
-
Shipping calculated at checkout.
Pickup available at KARA Co.
Typically ready within 24 hours.
Delivery availability and final pricing are confirmed at checkout.
Authorized Dealer
Genuine Products
Onsite Repair
Certified Instrument Repairs
Fast, Reliable Shipping
KARA Onsite Shipping
Free Shipping!
This item qualifies for free shipping within the continental U.S.
