Đồng hồ đo điện vạn năng LUTRON DM 9031

Multi-functions, intelligent µ-P circuit.

Dwell, Tach., Hz, point, ohm, AC/DC V/A, Temp., Continuity beeper, Data hold, Record.
RS232 computer interface, External adapter.
Size: 204 x 87 x 39 mm.

ELECTRICAL SPECIFICATIONS
R ( resistance )	20 M x 0.01 M, 2 M x 0.001 M, 200 K x 0.1 K, 20 K x 0.01 K, 2 K x 0.001 K, 200 x 0.1 ohm .
ACV	600 ACV x 1 ACV, 200 ACV x 0.1 ACV, 20 ACV x 0.01 ACV, 2 ACV x 0.001 ACV, 200 AC mV x 0.1 AC mV.
DCV	600 DCV x 1 DCV, 200 DCV x 0.1 DCV, 20 DCV x 0.01 DCV, 2 DCV x 1 DC mV, 200 DC mV x 0.1 DC mV.
ACA	10 ACA x 0.01 ACA.
DCA	10 DCA x 0.01 DCA.
Hz	Auto range, 1.999 KHz x 1 Hz, 19.99 KHz x 10 Hz, 199.9 KHz x 0.1 KHz, 900 KHz x 1 KHz.
Temperature ( ℃)	Type K thermocouple, -200 to 1230 ℃.
Temperature ( ℉)	Type K thermocouple, -328 to 2246 .
Point	To test the point condition, ” Good ” or ” Failure “.
Dwell	0 – 120 degree ( 3 CYL. ), 0 – 90 degree ( 4 CYL. ), 0 – 72 degree ( 5 CYL. ) 0 – 60 degree ( 6 CYL. ), 0 – 45 degree ( 8 CYL. ). CYL. : cylinder
Tachometer	Secondary tach. test method, no matter what the cylinderno. is. Measuring range : 100 RPM to 9,999 RPM.Resolution : 1/10/100 RPM.
Continuity beeper	A continuity test beeper is standard, when checking short or opencircuit, it is not necessary to look at the meter. The beepersounds if continuity is present.
Adapterrange andadapterbutton	Cooperate the optional full line adapters, push the ” Adapterbutton ” able to adjust decimal point to get the right displayvalue exactly.
RS-232 interface	Isolated ( photo couple ) RS232 serial computer interface , 9600 baud rate.