Digital Multimeter （Optional - Security Tronix ST-HDoC User Manual

Note: The number of the cable tester is 255.
3.3.12 Digital Multi-Meter（ST-HDoC-MM ONLY)
Press the key to enter the tester's main menu, then press the
then press to enter.
1) Function Button：
：Auto range
：Function select
2) SYMBOLS：
U：DC Voltage Measuring
A：DC Current Measuring
Ω：Resistance Measuring
：Diode Testing
ST-HDoC / ST-HDoC-MM
：Data hold ：Relative measuring
：Manual range
23
key to select
U~：AC Voltage Measuring
A~：AC Current Measuring
：Continuity Testing
：Capacitance Measuring