Profesional manufacturer & supplier for test equipment & analytical instruments since 2003.
Standard: l GB/T1730-2007
Specifications
(1). Pendulum
1. Form of pendulum M-3
2. The total mass of the pendulum is 120g ± 1g
3. Pendulum glass value 440S ± 6S Count: 352 ± 4 times
(2).Dedicated counter
1. Power supply 22V~50HZ
2. Power consumption 4W
3. Counting range 0-999