Máy kinh vĩ điện tử Pentax ETH 320
- Xuất xứ: Nhật Bản
- Độ phóng đại: 30x
- Loại máy kinh vĩ: Máy kinh vĩ điện tử
- Tình trạng: Còn hàng
- Thương hiệu:
Đăng ký báo giá
Chúng tôi sẽ liên hệ lại Quý khách sớm nhất, giá tốt nhất.
Sản phẩm cùng thương hiệu
Chi tiết sản phẩm Máy kinh vĩ điện tử Pentax ETH 320
Electronic theodolite with 30x zoom, reading to 10 or 20 seconds of angle, and 2-sided display panel. The easy to read display features 2 lines at 16 characters each, on a liquid crystal display (LCD) which is incorporated on both sides of the ETH-320 Digital Theodolite.
Ideal for setting out angles, grids, or anchor bolts, checking plumb and alignments etc. Soft keys for simple and fast operation, and uses standard AA batteries. Automatic power-off prevents unnecessary battery drainage - remaining battery capacity is indicated on the display.
Bright, high quality optics, vertical angle, or percentage grade, zero setting for angle at any position, and horizontal angle hold feature.
Weighs only 4.6Kg with batteries, and has a built in carrying handle. Water resistant to IPX4 rating.
Includes robust carry case, battery compartment, 4 x AA batteries, 2 x adjusting pins, screwdriver, plumb bob, rain cover, and instruction manual.
| Magnification: | 30 x |
| Objective Aperture: | 45 mm |
| Resolving Power: | 3" |
| Field of View: | 1°30' |
| Minimum Focusing Distance: | 1.35 m |
| Stadia Ratio: | 100 |
| Stadia Constant: | 0 |
| Focusing: | 2 speed |
| Angle Measurement Type: | Incremental |
| Vertical Reading System: | Single |
| Horizontal Reading System: | Dual |
| Minimum Display: | 20"/5 mgon (10"/20" selectable) (2/5 mgon) 20"/6 mgon |
| Unit of Angle: | 360°/400 g / 6400 MIL |
| Display Type: | dot matrix LCD |
| Display Panel: | 2 sides |
| Key Panel: | English |
| Vertical Axis: | Single Axis |
| Compensator: | No |
| Water Resistance: | IPX4 (splashing water) |
| Sensitivity of Vials: | Plate Vial: 40"/ 2 mm Circular Vial: 8' / 2mm |
| Warning Buzzer: | Yes |
| Optical Plummet Telescope Magnification: | 3 x |
| Optical Plummet Telescope Focus Range: | 0.5 m ~ ∝ |
| Power: | 4 x AA Dry Battery |
| Operation Time: | Alkaline 30 hrs./ (NiMH 15 hrs) |
| Ambient Temperature: | -20°C to 50°C |
| Dimensions (W x H x L): | 168mm x 330mm x 158mm |
| Weight: | 4.6 kg / 10 lbs. 2 oz |
| Detachable Tribrach: | Yes |
Vui lòng thực hiện các vấn đề dưới đây: