Automatic Level Spectra AL28
Automatic Level Spectra AL-28
Waterpass Spectra dengan 28x pembesaran
- Choice of magnification: 28x
- Choice of magnetic or air-dampened automatic compensators
- Double-sided, continuous horizontal tangent drives
- Stadia lines for simple distance measurement
- Convenient horizontal angle measurement
- Built in bubble mirror and optical sighting alignment
- Metal housing increases durability
- Water resistant construction
Automatic Level Spectra AL-28 are designed for a variety of elevation control and alignment tasks including general building construction, cut and fill measurements, area leveling, and landscaping.
Automatic Level Spectra AL-28 are easy to set up and attaches quickly to flat or domed head tripods. An adjustable built-in bubble mirror can be tilted for easy viewing of the circular bubble in any position. A built-in optical peep sight and double-sided endless tangent drives allow for easy targeting and operation with either hand.
Reliable automatic compensators ensure stability and accuracy in the line of sight. Telescope optics are bright and clear providing sharp images for ease of viewing. A short focusing distance provides for better performance in tight spots or on steep slopes. Stadia lines on the reticle make distance calculations easy. Angle measurements are quick and convenient with the horizontal scale located directly below the eyepiece.
Rugged metal housings provide increased durability. Weather resistant housing design and rubber and plastic controls ensure the instruments can continue working even in adverse environmental conditions. All models include a hard-shell carrying case, plumb bob, rain hood, allen wrench, adjusting pin, and manual.
- Magnification 28x
- Color Yellow
- Objective Diameter 30 mm
- Field of View Angle 1° 20'
- Shortest Focusing Distance 0.6 m
- Stadia Constant 100
- Additive Constant 0
- Compensator Dampening Air
- Compensator Range ±15'
- Compensator Setting Accuracy <0.5"
- Double Run Leveling per 1 km 2 mm
- Circular Vial Accuracy 8/2 mm
- orizontal Circle 1°
- Weight 3.5 lb (1.6 kg)
- Base Plate 5/8 x 11
- 1 x Unit AL-28
- 1 x Alumunium Tripod
- 1 x Rambu ukur 3M
Jual Automatic Level Spectra AL-28 dan lengkapi peralatan pengukuran, penelitian atau pekerjaan survey anda dengan Alat ukur Waterpass Spectra, Harga kompetitif Tentunya Gratis antar untuk Area Jakarta dan dapat dikirim keseluruh Indonesia, Jika membutuhkan penawaran harga hubungi sales kami Email email@example.com dan Telp (021) 53670757
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