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Measurement and instrumentation
UT51 multimeter
Ref :
291016
ENGLISH
All manuals and user guides at all-guides.com
10. Replace the fuse only with one of the same type and same range.
11. Do not use or store the device in high temperatures or high humidity
conditions.
12. Do not modify the internal circuit to avoid damaging the device and
creating a risk for the user.
13. Wipe the box regularly with a moist cloth and a mild detergent. Do not
use solvents or abrasive products.
3 Technical characteristics
•
Maximum voltage between the COM and ground sockets: 1000 V
RMS
•
10 A range: Protection by a 10 A / 250 V fuse
•
mA range: protection by a 300 mA / 250 V fuse
•
Display: Liquid crystal display (LCD) 3 1/2 digits – Maximum
capacity: 1999, refresh 2 to 3 times per second
•
Exceeding the capacity: 1 is displayed
•
Ambient operating conditions: from 0°C to +40°C at a relative
humidity of < 70 %
•
Storage temperature: from -10°C to +50°C, at 0 to 80 % relative
humidity
•
Accuracy: accuracy set at 23°C ± 5°C, relative humidity < 75 %
•
Power supply: a standard 9-volt battery, NEDA 1604, JIS 006P,
IEC 6F22
•
Discharged battery indication: Display of the symbol
when the battery voltage goes below the operating level
•
Dimensions: 190 mm x 88 mm x 34 mm
•
Weight: about 270 g including battery
•
Accessories: a set of test cords, one 9 V battery (installed) and an
instruction manual
4 Measurements
4.1 DC voltage
•
Range of values:
200 mV, 2 V, 20 V, 200 V, 1000 V
o
•
Resolution:
100 µV, 1 mV, 10 mV, 100 mV, 1 V.
o
•
Accuracy:
± (0.5 % of the value read + 1 digit) for the 200 mV to 200 V
o
ranges
± (0.8 % of the value read + 2 digits) for the 1000 V range.
o
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