Frequency - Design Concepts, Inc.
Main menu:
Products > Panel Meters
Panel Meters: Rate and Frequency Readout
874   | 1 Hz to 1 MHz | 4 or 6 digit frequency meter / tachomoter | call for price |
| 884 | 1 Hz to 1 MHz | 4 or 6 digit variable timebase frequency meter / tachometer | call for price |
| 894 | 1 Hz to 100 Hz | 4 or 6 digit low-frequency meter / tachometer | call for price |
| 2992A | 40 Hz to 10 KHz | 5 digit totalizer / timer / hour meter / tachometer | call for price |
| 2992B | 1 Hz to 5 KHz | 5 digit tachometer | call for price |
| 6121C | DC to 100 KHz | 6 digit frquency meter / tachometer | call for price |
| 6104C | DC to 100 KHz | 6 digit frequency meter / rate indicator / counter | call for price |
| 8010 | DC to 5 KHz | 6 1/2 digit timer / counter / frequency / tachometer | call for price |