用 户 登 录
- HOME >
- 万用产品 >
- Measuring Instruments >
- Clamp Meter >
- M-270 AC/DC Digital Clamp Tester (CE)
直流传感器
交流传感器
仪器仪表
AC/DC Clamp Meter／Leakage Clamp Meter
M-270 AC/DC Digital Clamp Tester (CE)55mmφCT, ACA, ACV/True rms, DCA, DCV, Hz, Ω
AC/DC Current, 40A/400A/2000A, True rms reading, 55mmφ CT (CE)
特征
Wide current measurements with tear drop type 55mmφCT up to 2000A.True rms reading for ACA and ACV.
Data-hold and Auto power off function.
Additional AC/DC voltage, resistance, diode test, continuity check.
Auto zero adjustment for DC current offset.
Conform to IEC safety requirements.
下载
- Catalog：e_ca_m270.pdf
- Instruction Manual ：e-ma-m270.pdf
| SPECIFICATIONS | |
|---|---|
| Measuring method | Dual slope integration mode |
| AC Conversion | True rms responding |
| Display | 3.5 digit LCD, max. reading of 3999 |
| Accuracy | (23℃±5℃, 80%RH or less) Function/Range/Resolution/Accuracy/Max. input ACA(50/60Hz) DCA Manual range/40A/0.01A/±2%rdg±8 dgt/AC/DC2000A ACA(50/60Hz) DCA Manual range/400A/0.1A/±1.5%rdg±8 dgt/AC/DC2000A ACA(50/60Hz) DCA Manual range/2000A/1A/±1.5%rdg±8 dgt/AC/DC2000A ACV(50/60Hz) DC V Auto/Manual range/400mV/0.1mV/±1.2%rdg±8 dgt/AC/DC 600Vrms ACV(50/60Hz) DC V Auto/Manual range/4V/0.001V/±1.2%rdg±8 dgt/AC/DC 600Vrms ACV(50/60Hz) DC V Auto/Manual range/40V/0.01V/±1.2%rdg±8 dgt/AC/DC 600Vrms ACV(50/60Hz) DC V Auto/Manual range/400V/0.1V/±1.2%rdg±8 dgt/AC/DC 600Vrms ACV(50/60Hz) DC V Auto/Manual range/600V/1V/±1.2%rdg±8 dgt/AC/DC 600Vrms Frequency(Hz) Auto range/100Hz/0.01Hz/±0.5%rdg±3 dgt/AC/DC 600Vrms Frequency(Hz) Auto range/1000Hz/0.1Hz/±0.5%rdg±3 dgt/AC/DC 600Vrms Frequency(Hz) Auto range/10kHz/0.001kHz/±0.5%rdg±3 dgt/AC/DC 600Vrms Frequency(Hz) Auto range/100kHz/0.01kHz/±0.5%rdg±3 dgt/AC/DC 600Vrms Frequency(Hz) Auto range/1000kHz/0.1kHz/±0.5%rdg±3 dgt/AC/DC 600Vrms Resistance(Ω) Auto/Manual range/400Ω/0.1Ω/±1.5%rdg±8 dgt/250 Vrms Resistance(Ω) Auto/Manual range/4kΩ/0.001kΩ/±1.5%rdg±8 dgt/250 Vrms Resistance(Ω) Auto/Manual range/40kΩ/0.01kΩ/±1.5%rdg±8 dgt/250 Vrms Resistance(Ω) Auto/Manual range/400kΩ/0.1kΩ/±1.5%rdg±8 dgt/250 Vrms Resistance(Ω) Auto/Manual range/4000kΩ/1kΩ/±1.5%rdg±8 dgt/250 Vrms Resistance(Ω) Auto/Manual range/40MΩ/0.01MΩ/±3%rdg±10 dgt/250Vrms Continuity check/400Ω/0.01Ω/Approx. < 40Ω/250Vrms Diode test/3V/0.001V/±10%rdg±3 dgt/250Vrms |
| Crest factor | < 3 (0～50% of range) < 2 (50～100% of range) |
| Jaw opening capability | 55mmφ |
| Over range indication | Blanking of all digits except MSD 1 |
| Data hold indication | "DH" mark on LCD |
| Sampling | 2 times/sec |
| Withstanding Voltage | AC 5500V 1 minute max. (Between the core of CT and outer case) |
| Safety standard | IEC 61010-1, IEC 61010-2-032 Installation CategoryⅢ600V phase to earth. |
| E.M.C. standard | EN 61326 |
| Operating Temperature | 0℃ to 40℃, 80%RH max. ( Without condensation ) |
| Storage Temperature | -10℃ to 60℃, 70%RH max. ( Without condensation ) |
| Low battery indication | "Battery" mark on LCD |
| Auto power off | Approx. 10 minutes later after power on |
| Power supply | 1.5V (AM-4, LR03 or AAA)×2 |
| Power consumption | 25mW |
| Battery life | Approx. 90 hours continuous |
| Size | 85(W)×240(H)×34(D)mm |
| Weight | Approx. 350g |
| Accessories | Hard carrying case:1 Instruction manual:1 Test lead:1set Batteries:2 |
