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 5915-01-527-0712
NSN 6240-01-397-8713
NSN 5930-00-291-5400
NSN 2925-01-658-9457
NSN 5996-01-491-0178
NSN 5950-01-111-9085
NSN 6150-01-181-6422
NSN 5905-00-931-6330
NSN 5996-01-382-9710
NSN 6110-00-137-6576
NSN 5975-00-419-3256
NSN 6645-00-767-6307