Penerangan
Product Features
-
Autoranging and Auto-power-off
-
3200 count LCD with analog bar-graph
-
Data-hold mode available at ohms.
-
Overload protection up to 600 Vrms
Specification
Electrical Specifications :
Accuracies aqre ± (…% of reading + …digits) at 23℃± 5℃ and below 80% RH.
DC Voltage : ( Autoranging & Manual range )
|
Range |
Resolution |
Accuracy |
Input Impedance |
Overload Protection |
|
320mV |
0.1mV |
0.5%+2 |
> 100MΩ |
AC/DC 750V |
|
3.2V |
1mV |
11MΩ |
|
32V |
10mV |
10MΩ |
|
320V |
100mV |
|
600V |
1V |
0.8%+2 |
AC Voltage : 40Hz～400Hz ( Autorange & Manual range )
|
Range |
Resolution |
Accuracy |
Input Impedance |
Overload Protection |
|
3.2V |
100uV |
1.2%+4 |
11MΩ |
AC/DC 750V |
|
32V |
1mV |
10MΩ |
|
320V |
10mV |
|
600V |
1V |
DC Current : (uA mA Autoranging & Manual Range)
|
Range |
Resolution |
Accuracy |
Burden Voltage |
Overload Protection |
|
320uA |
0.1uA |
1%+2 |
0.2V max |
0.5A/250V fast blow fuse & Diode |
|
3200uA |
1uA |
1.8V max |
|
32mA |
10uA |
1.2V max |
|
320mA |
100uA |
1.8V max |
|
20A |
10mA |
1.5%+2 |
0.6V max |
20A/380V fast blow fuse
10A Continuity
20A for 30 sec. max. |
AC Current : 40Hz～400Hz ( uA mA Autorange & Manual range )
|
Range |
Resolution |
Accuracy |
Burden Voltage |
Overload Protection |
|
320uA |
0.1uA |
1.5%+5 |
0.2V max |
0.5A/250V fast blow fuse & Diode |
|
3200uA |
1uA |
1.8V max |
|
32mA |
10uA |
1.2V max |
|
320mA |
100uA |
1.8V max |
|
20A |
10mA |
2.0%+5 |
0.6V max |
20A/380V fast blow fuse
10A Continuity
20A for 30 sec. max. |
Resistance: ( Autoranging & Manual range )
|
Range |
Resolution |
Accuracy |
Open Circuit Voltage |
Overhead protection |
|
320Ω |
0.1Ω |
0.8%+ 2 |
1.3V |
660Vrms |
|
3.2KΩ |
1Ω |
|
32KΩ |
10Ω |
|
320KΩ |
100Ω |
|
3.2MΩ |
1KΩ |
|
30MΩ |
10KΩ |
1.5%+ 3 |
Diode Test: ( )
|
Range |
Resolution |
Short Circuit Current |
Accuracy |
Open Circuit Voltage |
Overload Protection |
|
|
1mV |
0.8mA typical |
1%+ 2 |
3V |
660Vrms |
Audible Continuity:
|
Range |
Resolution |
Max Open Circuit Voltage |
Overload Protection |
|
|
≦20Ω |
1.3V |
660Vrms |
General Specifications:
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Display: 3-1/2 digit liquid crystal display (LCD) maximum reading 3200 and Bargraph indication.
-
Palarity: Automatic “ -” negative polarity indication.
-
Overrange: “OL” appears on the display.
-
Sampling Rate: 12.5 times/sec of Bar-graph indication,
2 times /sec of digital display
-
Power: 2 pcs of “AAA” 1.5V Battery
-
Operating Storage Temperature and Humidity :
0℃ to 40℃, below 80% RH,
-10℃ to 60℃, below70% RH.
-
Dimensions : 180(L) x 82(W) x 38(H)mm
-
Weight : 365g.
-
Accessories: Test leads (pair), Spare fuse (0.5A/250V),
Battery, Operating Instruction.
Lebih maklumat tentang Obsnap Instruments Sdn Bhd
Malaysia
