Display: TRUR RMS 4 000 counts DC Current: 40mA/400mA/10A DC/AC Voltage: 400mV/4V/40V/600V Resistance: 400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ Diode test NCV Data hold Battery...
Measuring range:30-130dB Dynamic range:50dB Sound pressure accuracy:±1.5dB(94dB@1KHz) | ±1.5dB(94dB@8KHz) Frequency response:30Hz-8KHz Microphone:Polarized capacitance microphone With backlight function With lower battery...