DM504A: Difference between revisions

Revision as of 03:04, 18 November 2023

Tektronix DM504A
4½ digit autoranging digital multimeter Tektronix DM504A Produced from 1989 to (?) Manuals Tektronix DM504A Manual (All manuals in PDF format unless noted otherwise)

The Tektronix DM504A is an 4½ digit autoranging digital multimeter plug-in for the TM500 system.

DC Voltage	200 mV to 1000 V in decade steps, ±0.05%; Input resistance 10 MΩ (200 kΩ in 0.2 and 2 V ranges if Vin > 12 V
Current
Resistance
Features	Modes: DC Volts / mA, AC Volts/ mA (True RMS), Ohms, and Temperature Diode Test and Audible Continuity (Beeper) Modes

Part	Part Number(s)	Class	Description	Used in
AD737	156-3506-00	Monolithic integrated circuit	RMS/DC converter	DM504A
Intel 8031		Monolithic integrated circuit	8-bit microcontroller	11A33 • 571 • DM504A • DM511 • DM5110

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 {{BeginSpecs}}
-{{Spec | Voltage    | 200 mV to 1000 V in decade steps, ±0.05%}}
+{{Spec | DC Voltage    | 200 mV to 1000 V in decade steps, ±0.05%; Input resistance 10 MΩ (200 kΩ in 0.2 and 2 V ranges if Vin > 12 V }}
 {{Spec | Current    | }}
 {{Spec | Resistance | }}