UNI-T UT276A - Range and Accuracy; Technical Specification

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7
2 Range and Accuracy
Measurement mode
Measurement
Scope
Resolution
Accuracy
Resistance
*Current
3 Technical Specification
Resistance range
*Current range
Resistance resolution
*Current resolution
Data storage
RS232 port
Communication wire
Sound-light alarm
Scope of alarm critical value
setting
Power
Working temperature and
humidity
LCD
99groups
To upload stored data into the computer for
data analysis.
RS232communication wire with 1.8m long.
beep--beep--beep-- alarm press AL key to
control the on-off status.
Resistance 1-199 *current 1-499mA
6VDC (4 AA dry alkaline batteries )
-20 -55 10 RH-90 RH
4bit LCD digit display dimension
( 47mm 28.5mm)
UT276A/278A OPERATING MANUALUT276A/278A OPERATING MANUAL