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6) GENERAL SPECIFICATIONS
Display: 4-4/5 digits 50,000 counts. Selectable stable mode 5-4/5 digits 500,000
counts for DC Voltage, & 6 digits 999,999 counts for Hz
Polarity: Automatic
Update Rate:
4-4/5 digits fast mode:
5-4/5 digits stable mode: 1.25 per second nominal;
42 Segments Bar graph: 60 per second max
Low Battery: Below approx. 7V
Operating Temperature: 0°C to 45°C
Relative Humidity: Maximum relative humidity 80% for temperature up to 31°C
decreasing linearly to 50% relative humidity at 45°C
Pollution degree: 2
Storage Temperature: -20°C to 60°C, < 80% R.H. (with battery removed)
Altitude: Operating below 2000m
Temperature Coefficient: nominal 0.1 x (specified accuracy)/ °C @(0°C -- 18°C or
28°C -- 40°C), or otherwise specified
Sensing: AC, AC+DC True RMS
Safety: The meter is protected, against the users, by double insulation per EN61010-1
and IEC61010-1 2nd Edition (2001) to CAT III 1000V & CAT IV 600V. The meter also
meets UL3111-1 (1994)* and CSA C22.2 No. 1010-1-92* to CAT III 1000V.
AM-140 Terminals (to COM) ratings:
V :
Category III 1000 Volts AC & DC, and Category IV* 600 Volts AC & DC.
A / mAµA : Category III and Category IV* 500 Volts AC and 300 Volts DC.
AM-160 Terminals (to COM) ratings:
V / A :
Category III 1000 Volts AC & DC, and Category IV* 600 Volts AC & DC.
mAµA :
Category III and Category IV* 600 Volts AC and 300 Volts DC.
*Category IV safety standard (for DMMs) was first released in IEC61010-1 2nd Edition
in year 2001, and was not adopted as an UL published standard at the time this
manual was written.
Transient protection: 8kV (1.2/50µs surge)
E.M.C.: Meets EN61326 (1997, 1998/A1), EN61000-4-2 (1995) and EN61000-4-3
(1996). Also meets former standards EN55011(1991) and EN50082-1(1997)
In an RF field of 3V/m:
Capacitance function is not specified
Other function ranges: Total Accuracy = Specified Accuracy + 100 digits
Performance above 3V/m is not specified
5 per second nominal;
14
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