|The TM200 is a precision tachometer that provides RPM data accurate to +/- 1RPM. It meets all the requirements of TSOC49b and provides the following functionality:
This instrument requires a 0-5V DC pulse width modulated signal to provide RPM output. The input signal can be derived from an electronic ignition system or Hall Effect magneto sensor. The instrument will work on all 4, 6 and 8 cylinder aircraft engines.