440 Digital Multimeter

The hand held 440 scope plus features an easy to use combination of a single input 1 MHz oscilloscope with True RMS DMM.

True RMS Auto Ranging DMM offers increased accuracy over average responding multimeters
1MHz Oscilloscope can be used to view power signals to determine quality as well as correct amplitude and frequency, assisting in finding and preventing problems
Trend Mode enables surges and dropouts to be graphed
Communication to a PC using optional RS-232 cable and software
cULus 61010-1

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Product Documentation

440 Manual

Model 440 Specifications
DC Volts	Maximum Input: 1000V Maximum Resolution: 0.1mV Accuracy: +/-0.05%

AC Volts	Maximum Input: 1000V Maximum Resolution: 1mV Input Impedence: 1.11MΩ

DC Amps	Maximum Input: 10A Maximum Resolution: 0.1μA

AC Amps	Maximum Input: 10A Maximum Resolution: 0.1μa

Resistance (Ohms)	Maximum Input: 40MΩ Maximum Resolution: 0.1Ω

Frequency	Maximum Input: 2MHz Maximum Resolution: 0.01Hz

Capacitance	Maximum Input: 400μF Maximum Resolution: 100pF

Inductance	N/A

Temperature (K-Type Thermocouple)	N/A

Continuity	Audible

True RMS Responding	Yes
Conductance	Yes
Pulse Width	Yes
Data Hold	Yes
Min/Max Record	Yes
Time Stamp Logging	Yes
Relative Mode	Yes
Compare Mode	Yes
RS-232 Output	Yes
Process Loop Output	No
Sleep Mode / Auto Off	Yes
Protective Boot	No
Display Type	Super-twist LCD, 160 x 240 pixels
Operating Temperature	0° to 50°C (32° to 122°F)
Storage Temperature	-20° to 60°C (-4° to 140°F)
Relative Humidity 0% to 80%	(0°-35°C/32°-95°F) 0% to 70%: (35°-55°C/95°-131°F)
Size	52 x 220 x 100mm
Weight	1 lb. 6 oz
Power Supply	Nicad Battery 7.2V, AA Cell x 8
Battery Life	5 hours
OverInput Category	CAT III 600V
Agency Approval	cULus 61010-1, IEC 61010-1