1. There are 30 ranges for function selection.
2. LCD display with visible zone 63 29mm
3. Over-range indication 1 .
4. The maximum value displayed of 1999(three and half digits)
5. Overload protection for the full range.
6. Automatic power cut-off
7. Temperature range Working temperature: 0 ~40 (32 ~104 ) Storage temperature:
-10 ~50 (14 ~122 )
8. Indication of lower battery level: The upper-left corner of LCD will show the symbol of
9. The function to keep number of all shifts.
10. Physical dimensions: 186mm x 91mm x 39mm
11. Weight: Approximate 300g (instrument +protection sleeve + bracket+ battery, excluding
pens)
I.CHARACTERISTICS
Accuracy: (a% reading +digit); the guarantee period is 1 year.
Ambient temperature: 23 5
Relative humidity: <75%
II.TECHNICAL DATA
2-1. DC voltage
nput impedance: 10MÙ for all ranges
Overloading protection: For 200mV range, 250V, DC or AC effective value. For other ranges,
750Vrms or 1000Vp-p peak value.
2-2. AC voltage
Range
Resolution
Accuracy
UT151A UT151B
UT151C
UT151D UT151E
(0.8%+3)
(1.5%+5)
1 mV
10mV
100mV
1 V
2 V
20 V
200 V
750 V
Input impendence: 10 MÙ for all ranges
Frequency range: 45Hz-400Hz
Overloading protection: 750 Vrms or 1000Vp-p peak
Display: Mean value (sine-wave effective value)
200 V
1000 V
100mV
1 V
(0.8 %+2)
Range
Resolution
Accuracy
UT151A UT151B
UT151C
UT151D UT151E
2 V
20 V
1 mV
10mV
(0.5%+1)
200mV
100µV
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