MU88 3 3/4 digital auto range multimeter
Features:
1. New type holster, streamlined design, comfortable handle;
2. Large LCD display makes reading clear;
3. Strong antimagnetic and anti-interferential performance;
4. Auto power off when there is no measurement in 15 minutes;
5. Full function protection;
6. Unit symbol display, easy to read;
7. COMS, TTL logic test;
8. Relative value measurement, frequency/ duty cycle test, data hold.
Technical data
Basic function | Range | Accuracy |
DCV | 400mV/4V/40V/400V/1000V | ±(0.5%+4) |
ACV | 400mV/4V/40V/400V/750V | ±(0.8%+6) |
DCA | 400uA/4000uA/40mA/400mA/4A/20A | ±(1.0%+5) |
ACA | 400uA/4000uA/40mA/400mA/4A/20A | ±(1.5%+5) |
Resistance | 400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ | ±(0.8%+1) |
Capacitance | 4nF/40nF/ 400nF/4uF/40uF/200uF | ±(3.5%+8) |
Frequency | 100Hz/1kHz/10kHz/100kHz/1MHz/30MHz | ±(0.5%+4) |
Temperature | -40℃～1000℃ | ±(0.8%+4) |
Special function | MU88 |
Logic function | Yes |
Diode and hFE test | Yes |
Continuity alarm | Less than 50Ω±10Ω |
Low battery indicator | Approx. less than 2.4 V |
Duty cycle test | Yes |
Data hold | Yes |
Backlight display | Yes |
Auto power off | About 15 minutes |
Function protection | Yes |
Input impedance | 10MΩ |
Sampling rate | 3times/s |
AC frequency response | 40-400Hz |
Operation method | Auto or manual range |
Max display | 4000 |
LCD size | 54x30mm |
Dimension | 170*86*35mm |
Battery | 3V AAA×2 |
Power consumption | Quiescent current approx. 2mA |
