Hand-held; 15 cm long; supplied with a 3 v battery and two long-life replaceable felt tip pens; pens use water and oil resistant red and black ink; for repetitive counting tasks; gives a beep and registers a cumulative count on a four digit lcd display; a switch selects up or down counting modes for counts and count checks; single-handed operation
Classification: Optical instruments and appliances nesoi
NSN 5910-00-081-6159
NSN 4140-01-588-1672
NSN 6240-01-132-1634
NSN 5930-01-565-9591
NSN 6135-01-246-0308
NSN 5985-00-644-9752
NSN 5905-01-392-0802
NSN 5895-01-060-8334
NSN 5996-01-495-0763
NSN 5905-01-572-7874
NSN 5915-01-237-2480
NSN 5905-01-643-5018