Tektronix DMM912 Technical Reference

Handheld and Benchtop Instruments Basic Service
1
THM420 Digital Multimeter
The Tektronix THM420 multipurpose instrument combines the functions of a
digital multimeter with the ability to display waveforms. The THM420 includes
the following features:
 3 digits (4000 count) LCD display with bargraph
 Waveform display with the press of a button
 A variety of measurement functions: DC/AC voltage, DC/AC current,
resistance, frequency, diode testing, continuity checking
 True RMS measurements
 Autoranging for DMM and waveform display
 Measurement hold
 Input overvoltage and overcurrent warning beeper
Figure 1: THM420 Instrument

Tektronix DMM912 Specifications

General

Brand	Tektronix
Model	DMM912
Category	Multimeter
Language	English