Sokkia SDL30/SDL50 Digital Level Machine

(1 customer review)


  • Digital level machine
    Brand: Sokkia
    Model: SDL30/SDL50
    Country of origin: Japan


                 Model             SDL30            SDL50
Height accuracy            Electronic– BIS30A staff 0.4mm (0.016in.) 0.6mm (0.024in.)
(ISO 17123-2)*                                   BIS20/30 staffs

BGS staffs

Visual– BGS staffs


0.6mm (0.024in.) 0.8mm (0.03in.)
1.0mm (0.04in.) 1.5mm (0.06in.)
1.0mm (0.04in.) 2.0mm (0.08in.)
Distance accuracy Electronic

(D: measuring


< =10m (D< =33ft.)]

<±0.1% x D [10><D< =50m (33<D< =164ft.)

<±0.2% x D [50><D< =100m (164<D< =328ft.)]

Measuring range             Electronic


1.6 to 100m (5.3 to 328ft.)
From 1.5m (5.0ft.)
Measuring mode Single / Repeat / Average / Tracking / Wave-and-Read
Display                                               Height

resolution                                         Distance

0.0001/0.001/0.01m (0.001/0.01/1ft., 1/8in.)
0.01/0.1m (0.1/1ft., 1in.)
Measuring time                                 Single / Repeat



<2.5s x [number of measurements]
Minimum brightness condition 20 lux at the surface of staff (with natural light)
Telescope                                Objective aperture

Magnification / Resolving


Minimum focus / Field of view

45mm (1.8in.) 36mm (1.4in.)
32x / 3″ 28x / 3.5″
1.5m (5ft.) / 1°20
Compensator                          Type


Working range

Pendulum compensator with magnetic damping system
Sensitivity of circular level 10’/2mm
Horizontal circle Diameter: 103mm (4in.), Graduation: 1° (1gon)
Display Dot matrix LCD (128 x 32 dot) with illuminator
Keyboard 8 keys (7 keys on front panel, 1 key on side panel)
Data storage 2,000 points internal memory
Interface RS-232C, baud rate 1,200 to 38,400bps
Onboard programs Elevation / Height difference / Cut & Fill setting-out / Setting-out distance / Height measurement
Water resistance IPX4 (IEC60529:2001)
Dust rating IPX
Operating temperature -20 to +50°C (-4 to 122°F)
Size W158 x D257 x H182mm

(W6.2 x D10.1 x H7.2in.)

Weight with battery 2.4kg (5.3 lb.)
Standard battery BDC46B (Rechargeable Li-ion, 7.2V, 2.45Ah)




1st floor shop #13 kader tropical

10 shaid nazrul islam road, hatkhola, tikatoly Dhaka-1203

E-mail:, Website: WWW.ASTZBD.COM

Cell: +88 01329100999

        +88 01329100998


1 review for Sokkia SDL30/SDL50 Digital Level Machine

  1. Manik raj

    good collection

    • adminx

      thnks sir

    • adminx

      thanks you sir

Add a review