Digital Counter (230 V, 50/60 Hz)

Digital counter/timer for measuring duration of motion, transition times, periods, pendulum periods and frequencies, as well as for counting events or Geiger tube pulses. Includes a speaker that can be turned on and off, power supplies for direct connection to light barriers (U11365) or for powering a Geiger-Müller counter (U8533430). For event counting, a fixed counting period can be programmed in a range from 1 s to 99999 s. Counter events (start, stop) can either be triggered by a signal to the input sockets or manually via switches. Includes plug-in power supply.

Time measurement: 0.1 ms − 99999 s

Resolution: 0.1 ms / 1 ms / 0.1 s

Frequency measurement: 1 − 100 kHz, where voltage > 1.5 Vpp

Resolution: 1 mHz (1 − 100 Hz), 1 Hz (1 − 100 kHz)

Counting periods: 1/10/60/100 s or manually triggered

Input A: miniDIN 8 socket, 4-mm safety sockets

Input B: miniDIN 8 socket, 4-mm safety sockets

Input voltage A: 0.5 V – 15 V AC

Input voltage B: 1 V – 15 V AC

Active edge Rising/falling

Counter tube input: BNC socket

Power supply: 550 V / 1 MΩ

Display: 5-digit LED display

Operating voltage: 9 – 12 V DC via plug-in power supply

Dimensions: 250x100x160 mm³ approx.

Weight: 0.8 kg approx.