Dimensions, mm

17 × 17 × 3.8

Weight (only LSR/with electronics), g

1.44/2.55

Power supply unit (micro-USB interface), V_DC, V

5

Power consumption (with standard electronics), mW

310

Electrode capacity, pF

75

Working temperature, ˚C

–30 … +85

Speckle structure contrast, С, %

2