MST-1000 MST1000 MASTER Automobile Motor Igniting Signal Tool

The MST-1000 maintains a continuous record of the minimum and maximum readings of the function currently selected.

To display the Minimum and Maximum readings of the main display, if not already selected press ' secondary function / capture ' button momentarily.

To reset the Minimum and Maximum readings, press the ' power on /off/ reset ' button momentarily. These values are also reset when turning the unit on.

Note: For the tachomenter function ( RPM) all Minimum and Maximum reading on the secondary displays are shown with the last digit rounded to '0'.

The MST-1000 requires the user to calibrate the instrument in order to measure spark Kvolt in coil on plug and coil near plug ignition systems. This calibration uses the measurement values obtained during the procedure to find the optimal measuring parameters or a particular type of ignition module , and compensates for differences in wave form and signal strength.

Once the MST-1000 has been calibrated on one of the ignition modules of the engine being diagnosed, all the subsequent measurement of spark Kvolt will be relative to the calibration value.

To calibrate the MST-1000, follow the procedure as described in ' 3.4.2 Measureing coil on plug and coil near plug ignition systems '.