Đo lường

Phạm vi

Độ chính xác

Giá trị

DCV

0.1V/0.5V/2.5V/10V/50V/250V/1000V

±3% F.S. 1000V for ±5% F.S

Input impedance 20K ohm/V

Logic

Logic

Lo: 0.7 ± 0.3V
Hi: 2.3 ± 0.3V

Input impedance: 10MΩ

DCmA

0/50µA/2.5mA/25mA/250mA/10A (50µA at DC 0.1V position)

±3% F.S for 10A ±5% F.S

Terminal voltage drop 250mA (100mV for 50µA)

ACV

0/10V/50V/250V/1000V

±4% F.S. 1000V for ±5% F.S

Input impedance 9K ohm/V

dB

AC 10V/50V/250V/1000V

-10dB~+62dB
0dB/0.775V, 1mw/600Ω

10V:x1.50V:+14dB, 250V:+28dB, 1000V:+40dB

Resistance

X1: 0-0.2Ω - 2KcΩ center 20Ω

Within 3% of Arc

Battery 1.5V x 2.9V x 1

X10: 0-2Ω - 20KΩ center 200Ω

X100: 0-20Ω - 200KΩ center 2000Ω

X1K: 0-200Ω - 2MΩ center 20KΩ

X10K: 0-2KΩ - 20MΩ center 200KΩ

Buzzer

Buzz

Buzzer 120Ω or less

Battery test

1.5v/9v BATT

Good-?Bad color coded scale

Load current: 1.5v:250mA
9v: 25mA

Leakage Current (LI)

0-150µA at x 1K range, 0-15mA at x 10K range, 0-1.5mA at x 100 range, 0-15mA at x 1 range

±5% of Arc

Terminal to terminal Voltage (LV)

Common to each Ω range 3V – 0V

±5% of Arc

Voltage applied, across terminal while Ω is measured

DC current amlification factor (hFE)

Transistor hFE: 0-1000 (in x 10 Ω range)

Insert hfe terminal directly