303 | TTL Pulses | 3 digit, single limit, preset counter comparator, no display | call for price |
304 | TTL Pulses | 4 digit, single limit, preset counter comparator, no display | call for price |
305 | TTL Pulses | 5 digit, single limit, preset counter comparator, no display | call for price |
323 | TTL Pulses | 3 digit, per limit, dual limit, preset counter comparator, no display | call for price |
324 | TTL Pulses | 4 digit, per limit, dual limit, preset counter comparator, no display | call for price |
563 | Parallel BCD | 3 digit, single limit, digital comparator, no display | call for price |
564 | Parallel BCD | 4 digit, single limit, digital comparator, no display | call for price |
565 | Parallel BCD | 5 digit, single limit, digital comparator, no display | call for price |
593 | Parallel BCD | 3 digit, per limit, dual limit, digital comparator, no display | call for price |
594 | Parallel BCD | 4 digit, per limit, dual limit, digital comparator, no display | call for price |