Amprobe AM-250 Digital-Multimeter - Manual (Page 14)

8
Temperature Coefficient: nominal 0.15 x (specified accuracy)/°C @(0°C -18°C or
28°C -40°C), or otherwise specified
Sensing: Average sensing for AM-250.
Compliance:
The meter (all versions) is protected, against the users, by double insulation
per CSA C22.2 No. 1010-1-92, EN61010-1(1995) and IEC61010-1(1995) to CAT II
1000V & CAT III 600V.
Protection-reinforced CE Terminals (to COM) ratings:
V :Category II 1000 Volts AC & DC, and Category III 600 Volts AC & DC.
A / mA and µA :Category III 500 Volts AC and 300 Volts DC.
EMC: Meets EN61326-1:2006 (EN55022, EN61000-3-2, EN61000-3-3, EN61000-
4-2, EN61000-4-3, EN61000-4-4, , EN61000-4-5, EN61000-4-6, EN61000-4-8,
EN61000-4-11)
In an RF field of 3V/m:
Capacitance function is not specified
AC 4.000V range: Total Accuracy = Specified Accuracy + 700 digits
AC 400.0µA range: Total Accuracy = Specified Accuracy + 300 digits
Other function ranges: Total Accuracy = Specified Accuracy + 40 digits
Performance above 3V/m is not specified
Overload Protections:
µA & mA : 0.63A/500V, IR200kA, F Fuse;
A: 12.5A/500V, IR20kA, F Fuse;
V: 1050Vrms, 1450Vpeak;
e
, & Others: 600VDC/VAC rms
Transient protection: 6.5kV (1.2/50µs surge)
Power Supply: 1.5V AAA Size (NEDA 24G or IEC R03) battery X 2
Power Consumption: 3.2 mA typical
Low Battery: Below approx. 2.4V
Sleep Mode Timing: Idle for 30 minutes
Sleep Mode Consumption: 300µA typical for AM-250; 360µA typical for AM-
270
Dimension: L193mm X W97mm X H46 (7.60 X 3.82 X 1.81 IN)
Weight: 370 g (0.816lb)
Special Features: 25ms Max Hold; Data Hold; Relative zero mode; Beep-jack™
input warning; Back-lighted display