|
Specifications |
|
Display mode |
4 1/2 of digit
LCD, Max digit 19999 |
|
Polarity showing |
Positive value not show,
negative value show "_" |
|
Overload indicator |
Positive
value show "OL", negative value show "-OL" |
|
Mearsurement range |
DC Voltage
: +/-19.999 V
DC Current : +/-199.99 mA |
|
Resolution |
DC Voltage
0.001
DC Current 1.01 |
|
Accuracy |
0.2%+10dgt
(inside temp range of 18-28C/64-82F) |
|
DC
voltage coefficient |
0.04%/C
(outside temp range of 18-28C/64-82F) |
|
Input impedance of voltage |
1 MΩ |
|
Loop impedance of current |
1 Ω |
|
Measure interval time of record |
1
second - 23 hours 59 minutes 50 seconds |
|
Logger memories |
8000
samples most |
|
Battery |
CR123A |
|
Battery life (interval=15 min) |
About 3 years and six month (do not include the
function of carrying out to PC ON |
|
Operating temperature |
-10 C ~ +60 C( 14 ~ +140 F) |
|
Storage
temperature |
-20 C
~ +7 0 C( -4 ~ +158 F) |
|
Dimension |
106 x 66 x 25 mm |
|
Weight |
140 g |