UNI-T UT803

37
General Specifications
Maximum Voltage between any Terminals and
Grounding:
Refer to different range input protection voltage.
Fused Protection for HzΩmV Input Terminal:
200mA, 250V, fast type, φ5x20mm (only apply on
hFE functions)
Fused Protection for µAmA Input Terminal:
500mA, 250V, fast type, φ5x20mm.
Fused Protection for 10A Input Terminal:
10A, 250V, fast type, φ5x20mm.
Fused Protection for AC220V Terminal:
200mA, 250V, fast type, φ5x20mm.
At AC220V power: without fuse protection.
Maximum Display : Digital: 5999
Measurement Speed: Updates 2-3 times/second.
Range : Manual or auto ranging.
Polarity Display : Auto
Overloading Display : OL
Temperature:
Operating: 0
0
C to +40
0
C (32
0
F to +104
0
F).
Storage : -10
0
C to +50
0
C (14
0
F to +122
0
F).
Relative Humidity:
75% @ 0
0
C - 30
0
C below; 50% @ 30 - 40
0
C.
Altitude:
Operating: 2000 m.
Storage : 10000 m.
Below 1V/m electrostatic discharge:
Accuracy = specified accuracy + 5% of the range.
Over 1V/m electrostatic discharge:Without
specified accuracy.
Power:
AC220V/50Hz or 6 pieces of 1.5V battery (R14).
Battery Deficiency:
Display
Dimensions (HxWxL):
105 x 240 x 310 mm.
Weight:
Approximate 2kg (accessories excluded).
Safety/Compliances:
IEC61010 CAT. I 1000V, CAT. II 600V overvoltage
and double insulation standard.
Certifications:
, UL pending.
Model UT803: OPERATING MANUAL
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