Topcon RL-100 2S - Page 54

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LS-80A (Back side display area)
Detective range : 50 mm (2.0 in)
Detective precision
High precision : ±1 mm (±0.04 in)
Normal precision : ±2 mm (±0.08 in)
Detective beam indication
: Liquid crystal and buzzer
Power source : Two AA dry batteries
Power voltage : 3VDC
Continuous operating time
Alkaline manganese dry battery
: Approx. 120 hours
The time for auto-cut off
: Approx. 30 min.
Waterproof property/dust resistance
: JIS protection grade IP66
Operating temperature
: –20 °C to +50 °C (–4 °F to +122 °F)
Dimensions : 146 (l) × 76 (w) × 26 (h) mm
: (5.7 (l) × 3.0 (w) × 1.0 (h) in)
Weight : 0.19 kg (0.42 lbs)
: (including a dry battery)
LS-80B
Detective range : 50 mm (2.0 in)
Detective precision
High precision : ±1 mm (±0.04 in)
Normal precision : ±2 mm (±0.08 in)
Detective beam indication
: Liquid crystal and buzzer
Power source : Two AA dry batteries
Power voltage : 3VDC
Continuous operating time
Alkaline manganese dry battery
: Approx. 120 hours
The time for auto-cut off
: Approx. 30 min.
Waterproof property/dust resistance
: JIS protection grade IP66
Operating temperature
: –20 °C to +50 °C (–4 °F to +122 °F)
Dimensions : 146 (l) × 76 (w) × 26 (h) mm
: (5.7 (l) × 3.0 (w) × 1.0 (h) in)
Weight : 0.19 kg (0.42 lbs)
: (including a dry battery)