Data Sheet
DM73C
Pen Probe Style
Digital Multi-Tester
■■ 600 V AC and 600 V DC ranges
■■ Cat III 300 V safety rated
■■ Cat II 600 V safety rated
■■ Improved DC basic accuracy 0.5%
■■ Resistance to 34 MW
■■ Continuity beeper
■■ Includesalligator clip,
ground test lead, spare probe
tip and installed batteries
■■ 3400-count digital display plus analog bargraph
■■ Auto power off
■■ UL 3111-1 listed
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Our commitment to
high-quality products
and customer service
is demonstrated by
our industry exclusive
“No Hassle” warranty. Included Accessories
In the unlikely event Test lead with alligator clip,
that an Amprobe Test 2 batteries (installed), spare tip,
Tool requires warranty and users manual.
service, any of our Optional Accessories
local dealers are TL73B Replaceable ground
authorized to replace test lead with alligator clips
it, on the spot. VC11 Vinyl Case
TP73B Replaceable probe tips
(note: $500 MSLP limit)
300V 600V
Amprobe® Test Tools www.Amprobe.com
DM73C Digital Multi-Tester Data Sheet
General Specifications
Display: 33⁄4-digit LCD, 3400 count
Measuring Rate: 2.5/ second nominal
Bargraph: 34 segments – updated 20 readings per second
Operating Temperature Range: 0 to 40° C, 80% RH
Storage Temperature Range: -20 to 60° C, 70% RH
Environmental: Intended for indoor use, altitude up to 2000 m
Measurement Accuracy: x0.1/C°; Batteries: 2x LR44, SR44 or S76
Life: 100 hours nominal; Auto Power Off: After 10 minutes
Dimensions: 7.8˝ x 1.1˝ x 1.4˝
Weight: 4 oz.
Specifications at 23 °C ± 5 °C; < 75 % R.H. non-condensing
Function Range Accuracy
DC Voltage
340 mV, 3.4, 34, 340 V, 600 V ± (0.5 % rdg + 2 dgt)
Resolution 0.1 mV in 3.4 V range
Input Impedance 340 mV range: >100 MW
Other ranges: 10 MW
AC Voltage (50-500 Hz)
3.4 V, 34, 340, 600 V ± (1.5 % rdg + 8 dgt)
Resolution 0.1 mV in 3.4 V range
Input Impedance 10 MW
Resistance
340 W , 3.4, 34, 340 kW , 3.4, 34 MW 340 W - 340 kW ± (1.0 % rdg + 4 dgt)
3.4 MW ± (1.5 % rdg + 4 dgt)
34 MW ± (3.0 % rdg + 5 dgt)
Max. Open Circuit Voltage 340W range: - 1.2 V
All others: - 0.45 V
Diode Test
3.4 V ± (2.0 % rdg + 3 dgt)
Short Circuit Current 1.0 mA
Max Open Circuit Voltage 3.0 VDC
Audible Indication < 0.2 V
Continuity Test
Display Response <0.5 s
Continuity Threshold ± 35 W
Overload Protection
DC and AC Voltage 600 VDC or AC RMS
Resistance\Continuity\Diode All ranges 600VDC or VAC RMS
Amprobe® Test Tools Amprobe® Test Tools Europe
website: www.Amprobe.com In den Engematten 14
email: info@amprobe.com 79286 Glottertal, Germany
Everett, WA 98203 Tel.: +49 (0) 7684 8009 - 0
Tel: 877-AMPROBE
©2007 Amprobe Test Tools. All rights reserved.
9/2007 1668215 D-ENG-N Rev B
Amprobe® Test Tools www.Amprobe.com
