UNI-T UT81B digital scope multimeter measures AC/DC current and voltage, resistance, capacitance, frequency, duty cycle, tests continuity and diodes.
Features:
Functions:
AC/DC current and voltage
resistance
capacitance
frequency
duty cycle
continuity test (with buzzer)
diode test
Trigger types: free run/normal/single shot
Memory: 10 screens and setups
Contrast and bright setup
Sleep mode
Low battery indication
Technical Specifications
Display 3¾ (3999) digit LCD, 60 × 60 mm
DC voltage Range 400mV/4V/40V/400V/1000V
Accuracy ±(0.8%+8)
AC voltage Range 4V/40V/400V/750V
Accuracy ±(1%+15)
DC current Range 400µA /4000µA/40mA/400mA/4A/10A
Accuracy ±(1%+8)
AC current Range 400µA /4000µA/40mA/400mA/4A/10A
Accuracy ±(1,5%+8)
Resistance Range 400O/ 4kO/40kO/400kO/4MO/40MO
Accuracy ±(1%+5)
Capacitance Range 40nF/400nF/4µF/40µF/100µF
Accuracy ±(3%+8)
Frequency Range 10Hz~10MHz
Accuracy ±(0.1%+3)
Input Sensitivity 20mV/div-500V/div (1-2-5)
Bandwidth 8MHz
Vertical accuracy (5%+1)
Horizontal accuracy (0.01%+1)
Sample Rate 40MSa/s
Power 6 × 1.5V Battery (R6)
Dimensions (H × W × D), mm 200 × 100 × 48
Features:
Functions:
AC/DC current and voltage
resistance
capacitance
frequency
duty cycle
continuity test (with buzzer)
diode test
Trigger types: free run/normal/single shot
Memory: 10 screens and setups
Contrast and bright setup
Sleep mode
Low battery indication
Technical Specifications
Display 3¾ (3999) digit LCD, 60 × 60 mm
DC voltage Range 400mV/4V/40V/400V/1000V
Accuracy ±(0.8%+8)
AC voltage Range 4V/40V/400V/750V
Accuracy ±(1%+15)
DC current Range 400µA /4000µA/40mA/400mA/4A/10A
Accuracy ±(1%+8)
AC current Range 400µA /4000µA/40mA/400mA/4A/10A
Accuracy ±(1,5%+8)
Resistance Range 400O/ 4kO/40kO/400kO/4MO/40MO
Accuracy ±(1%+5)
Capacitance Range 40nF/400nF/4µF/40µF/100µF
Accuracy ±(3%+8)
Frequency Range 10Hz~10MHz
Accuracy ±(0.1%+3)
Input Sensitivity 20mV/div-500V/div (1-2-5)
Bandwidth 8MHz
Vertical accuracy (5%+1)
Horizontal accuracy (0.01%+1)
Sample Rate 40MSa/s
Power 6 × 1.5V Battery (R6)
Dimensions (H × W × D), mm 200 × 100 × 48