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TEST INSTRUMENT CATEGORY
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SMM81 SEIRES
SCOPE DIGITAL MULTIMETER
Feature .
Scope and digital multimeter in one unit |

SMM81B
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| Basic |
Range |
Best accuracy |
| SMM81A |
SMM81B |
| DC voltage |
400mV/4V/40V/400V/100V |
±(0.8%+8) |
±(0.8%+8) |
| AC voltage |
4V/40V/400V/750V |
±(1%+15) |
±(1%+15) |
| DC current |
400µA/4mA/40mA/400mA/4A/10A |
±(1%+8) |
±(1%+8) |
| AC current |
400µA/4mA/40mA/400mA/4A/10A |
±(1.5%+8) |
±(1.5%+8) |
| Resistance |
400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ |
±(1%+5) |
±(1%+5) |
| Capacitance |
40nF/400nF/4µF/40µF/100µF |
±(3%+8) |
±(3%+8) |
| Frequency |
10Hz~10MHz |
±(0.1%+3) |
±(0.1%+3) |
| Vertical accuracy |
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±(5%+1) |
±(5%+1) |
| Input sensitivity |
20mV/div~500Vdiv (1-2-5) |
√ |
√ |
| Horizontal accuracy |
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±(0.01%+1) |
±(0.01%+1) |
| Timebase range |
100ns/div~5s/div (1-2-5) |
√ |
√ |
| Bandwidth |
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2MHz |
8MHz |
| Display resolution |
160x160 |
√ |
√ |
| Real-time sample rate |
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20MSa/s |
40MSa/s |
| Duty cycle |
0.1%~99.9% |
√ |
√ |
| Special functions |
| Diode |
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√ |
√ |
| Continuity buzzer |
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√ |
√ |
| Display |
160x160 monochrome |
√ |
√ |
| Trigger types |
Free run/normal/single shot |
√ |
√ |
| Memory |
10 screens and setups |
√ |
√ |
| Contrast and bridge setup |
|
√ |
√ |
Input impedance for DC
voltage measurement |
Around 10MΩ |
√ |
√ |
| Sleep mode |
|
√ |
√ |
| Low battery display |
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√ |
√ |
| Display backlight |
|
√ |
√ |
| USB |
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√ |
√ |
| DMM Max. display |
3999 |
√ |
√ |
| Power |
1.5V battery (R6)x4 |
| LCD size |
60x60mm |
| Dimensions(WxHxD) |
200x100x48mm |
| Weight |
0.5kg |
| Standard accessories |
Test lead, battery, manual, alligator clip, USB interface cable, software,
carrying bag (SMM81B), power adaptor (SMM81B) |
| Optional accessories |
Scope probe, BNC probe, power adaptor (SMM81A) |
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Copyright © Shanghai MCP Corp, 2009. All Rights Reserved
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Add: Fl.3(East),Blk.4, Bai Da Industrial Park,No.1030 Tong Pu Rd., Shanghai, China
Tel: 86-21-52695961
Fax:86-21-52699261|Zip: 200333|E-mail: sales@mcpsh.com
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