UNI-T UT803 User Manual

C. Setting of RS232C Serial Ports
Default of RS232C serial port for communication is set as:
Baud Rate 19200
Start bit 1
Stop bit 1
Data bits 7
Parity Odd
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Model UT803: OPERATING MANUAL
B. RS232C Port Cable
D-sub
9 Pin Male
1 (DCD)
2 (RXD)
3 (TXD)
4 (DTR)
5 (SG)
6 (DSR)
7 (RTS)
8 (CTS)
9 (RI)
Computer
D-sub
9 Pin Female
1 (DCD)
3 (TXD)
2 (RXD)
4 (DTR)
5 (SG)
6 (DSR)
7 (RTS)
8 (CTS)
9 (RI)
D-sub
25 Pin Female
8 (DCD)
2 (TXD)
3 (RXD)
20 (DTR)
7 (SG)
6 (DSR)
4 (RTS)
5 (CTS)
22 (RI)
The Meter

UNI-T UT803 Specifications

General

Backlight	Yes
Product type	Digital multimeter
Frequency range	6 - 60000 kHz
AC current range	0.06 - 10 A
DC voltage range	0.6 - 1000 V
Capacitance range	6 - 6000 nF
Statistic function	Maximum, Minimum
Resolution (frequency)	100000 Hz
Resolution (AC current)	6000 µA
Basic accuracy (frequency)	±(0.1%+3)
Basic accuracy (DC current)	±(0.5%+3)
Basic accuracy (DC voltage)	±(0.3%+2)
Basic accuracy (resistance)	±(0.5%+2)
Basic accuracy (capacitance)	±(2%+5)
Temperature measurement range	-40 - 1000 °C
Dimensions (WxDxH)	310 x 240 x 105 mm
Battery voltage	1.5 V

Weight and Dimensions

Weight	2400 g