小时计和计时器 电子式

194
max. time range 9999-99 h.
供电电压: DC
数显位数: 6
198
max. time range 99999.9 h.
供电电压: DC
数显位数: 6
134
max. time range 99999 h 59 min or 99999-99 h.
供电电压: 电池供电
数显位数: 8
135
max. time range 9999 h 59 min 59 sec or 9999999.9 sec.
供电电压: 电池供电
数显位数: 8
141
99999.99 h.
供电电压: DC
数显位数: 7
143
99999.99 h Service timers.
供电电压: DC
数显位数: 7
523
h, min, sec or hh.mm.ss.
供电电压: DC
数显位数: 6
524
Multifunction (Pulse, Frequency, Time).

供电电压: DC
数显位数: 6
52U
Universal with Dual functions in 4 combinations.
供电电压: DC
数显位数: 6
543
h, min, sec or hh.mm.ss.
供电电压: AC+DC
数显位数: 6
544
Multifunction (Pulse. Frequency, Time).

供电电压: AC+DC
数显位数: 6
54U
Universal with Dual functions in 4 combinations.

供电电压: AC+DC
数显位数: 6