| 品牌：波兰索耐 | 型号：CMM-40 | 测量电压范围：交流电压、 直流电压 |
| 测量电流范围：交流电流、 直流电流 | 测量电阻范围：详见资料 | 类型：数字万用表 |
| 款式：手持式万用表 | 系列：详见资料 | 重量：2 |
| 装箱数：1 | 加工定制：是 | 规格：详见资料 |
CMM-40万用表 波兰索耐
CMM-40万用表 波兰索耐
CMM-40万用表 波兰索耐
CMM-40万用表 波兰索耐
CMM-40万用表 波兰索耐The most important features of CMM-40 are:
autoranging/manual range selection,
?DATA HOLD” function, for holding measured values,
?REL” function, which allows you to make measurements relative to a stored reference value,
?MAX/MIN” function,
?PEAK HOLD” function,
memory for 2000 measurement resultS,
continuity test with acoustic signalling (beeper),
?AUTO-OFF” function,
display 4? digits (40000 max),
double molded, waterproof casing.
Frequency measurement (electronic)
| Range | Resolution | Accuracy |
| 40,000 Hz | 0,001 Hz | ±(0,1% m.v. + 1 digit) |
| 400,00 Hz | 0,01 Hz | |
| 4,0000 kHz | 0,0001 kHz | |
| 40,000 kHz | 0,001 kHz | |
| 400,00 kHz | 0,01 kHz | |
| 4,0000 MHz | 0,0001 MHz | |
| 40,000 MHz | 0,001 MHz | |
| 100,00 MHz | 0,01 MHz | not speccified |
Sensitivity: 0.8 V rms min. @ 20% to 80% duty cycle and <100 kHz; 5 V rms min @ 20% to 80% duty cycle and > 100 kHz
Frequency measurement (electrical)
| Range | Resolution | Accuracy |
| 40,00 Hz...10,000 kHz | 0,01 Hz...0,001 kHz | ± 0,5% m.v. |
sensitivity: 1 V rms
Duty cycle measurement
| Range | Resolution | Accuracy |
| 0,10...99,9% | 0,01% | ±(1,2% m.v. + 2 digits) |
pulse width: 100μs - 100 ms,
frequency width: 5 Hz...150 kHz.
Temperature measurement
| Range | Resolution | Accuracy |
| -50,0°C...+1200,0°C | 0,1°C | ±(1% m.v. + 2,5°C) |
| -58,0°F...+2192,0°F | 0,1°F | ±(1% m.v. + 4,5°F) |
DC voltage measurement
| Range | Resolution | Accuracy |
| 400,0 mV | 0,01 mV | ±(0,06% m.v. + 4 digits) |
| 4,0000 V | 0,0001 V | |
| 40,000 V | 0,001 V | |
| 400,00 V | 0,01 V | |
| 1000,0 V | 0,1 V | ±(0,1% w.m. + 5 cyfr) |
AC voltage measurement (True RMS)
| Range | Resolution | Accuracy |
| 400,00 mV | 0,01 mV | ±(1% m.v. + 40 digits) |
| 4,0000 V | 0,0001 V | ±(1% m.v. + 30 digits) |
| 40,000 V | 0,001 V | |
| 400,00 V | 0,01 V | |
| 1000,0 V | 0,1 V |
frequency range: 50...1000 Hz.
CMM-40万用表 波兰索耐
CMM-40万用表 波兰索耐
CMM-40万用表 波兰索耐
CMM-40万用表 波兰索耐
CMM-40万用表 波兰索耐
CMM-40万用表 波兰索耐
