Range greater than 100 meters.
Weatherproof IP67 waterproof cabinet.
Graphic LCD display 128 x 64 pixels.
6 keys tact switch.
Sturdy plastic cabinet.
Polycarbonate front.
RS232 connection (thermal printer or PC).
Operating modes: gross / net, adder.
Rechargeable lithium polymer battery, via USB port.
Includes battery and charging cable.