EZ DM-310SRS, Руководство по эксплуатации

Страница: 31 / 36

D M - 3 1 1 D M - 3 1 2
F U N C T IO N
R A A N G E R E S O L U T I O N A C C U R A C Y R A A N G E R E S O L U T I O N A C C U R A C Y
F R E Q U E N C Y - - -
2 0
2 0 0
1 0
1 0 0
( 2 .0 % + 3 d g t )
D I O D E T E S T
T E S T V O L TA G E : 2 .5 V A P P R O X
M A X I M U M T E S T C U R R E N T : 1
C O N T I N U IT Y
T E S T
T H R E S H O L D : 20 0 o r L E S S
B A T T E RY
T E S T
1 .5 V B A TT E R Y S IN K C U R R E N T : 1 ~ 2
9 V B A TT E R Y S IN K C U R R E N T : 6 ~ 9
T R A N S I S TO R
T E S T
B A S E C U R R E N T : 2 .4
V C E : A P P R O X . 3. 0V
Specifications
* Accuracy is ginven as (% of r number of least sanificant digits) at 18 to 28 with relative humidity
up to 80% for a period of one year after calibraton.
* Sources like small hand-held radio transceivers, fixed station radio and television transmitters, vehicle radio
transmitters and cellular phones generate electromagnetic radiation that may induce voltages in the test leads of
the multimeter. In such cases the accuracy of the multimeter cannot be guaranteed due to physical reasons.
SPECIFICATIONS
DM-311, DM-312
24