技术细节
| 温度测量范围 |
0 - 750 °C |
| 直流电压范围 |
4 - 1000 V |
| 交流电压范围 |
4 - 750 V |
| 背光 |
Y |
| 阻值范围 |
400 - 40000000 Ω |
| 基本准确度（直流电压） |
±0.5%, ±0.8% |
| 基本准确度（交流电压） |
±1.2%, ±1.5% |
| 基本准确度（交流电流） |
±1.5%, ±3.0% |
| 基本准确度（直流电流） |
±1.2%, ±2.0% |
| 基本精度（电阻） |
±1.2%, ±3.0% |
| 交流电流范围 |
0.004 - 10 A |
| 连续性检查 |
Y |
| 数据保持 |
N |
| 直流电流范围 |
0.004 - 10 A |
| 容量范围 |
4 - 400 nF |
DVM345DI, 4 - 1000V, 0.004 - 10A, 400 - 40000000 Ohm
INTELLIGENT DMM WITH DATA-HOLD FUNCTION, BACKLIGHT AND RS-232 OUTPUT
- 3 ¾-digit LCD display with automatic polarity indication
- 38-segment bargraph
- automatic or manual range selection
- continuity test
- RS232C standard interface for PC connection
- backlight
- ACV (max. 750V) and DCV (max. 1000V) measurements
- DCA and ACA current measurements: max. 10A
- resistance measurements: up to 40Mohm
- capacitance measurements: up to 400nF
- temperature measurements: 0°C to 750°C
- hFE-test: 1 to 1000
- diode test
- comes with holster, software, RS232C cable and IEC1010 measuring cables
- K-type thermocouple measuring range: from -20°C to 1000°C (SONDE890, not incl. or SONDE8264, not incl.)
DC voltage: 4/40/400/1000V
- basic accuracy: ±0.5% (±0.8% for 1000V range)
- input impedance: 10Mohm
- maximum input: 1000V
- AC voltage: 4/40/400/750V
- basic accuracy: ±1.2% (±1.5% for 750V range)
- input impedance: 10Mohm
- frequency range: 40-400Hz
- maximum input: 750V
- DC current: 4m/400m/10A
- basic accuracy: ±1.2% (±2.0% for 10A range)
- overload protection: 15A/250V-fuse (for 10A-range)
- AC current: 4m/400m/10A
- basic accuracy: ±1.5% (±3.0% for 10A range)
- overload protection: 15A/250V-fuse (for 10A-range)
- resistance: 400/4k/40k/400k/4M/40M
- basic accuracy: ±1.2% (±3.0% for 40M range)
- overload protection: 250Vdc or 250Vrms
- capacitance: 4n/400nF
- accuracy: ±4.0%
- temperature: 0° to 400°C / 400°C to 750°C
- basic accuracy: ±3.0%
