Digital LCD Dual Mode Smart Multimeter Voltage Resistance Frequency Tester

Digital LCD Dual Mode Smart Multimeter Voltage Resistance Frequency Tester Description

Digital LCD Dual Mode Smart Multimeter Voltage Detector Resistance Frequency Tester
Condition:
Item Type: Smart Multimeter
Material: ABS
Color: As shown in the picture
Size: Approx.150x40x17mm/5.9x1.6x0.7in
Weight: Approx.117g/4.1oz
The Maximum Voltage Allowed At the Measuring Terminal: DC: 400V or AC: 400V (limited value)
Working Height: Maximum 2000m
Display: LCD
Maximum Display Value: 2000 digits
Sampling Rate: About 3 times / second
Unit Display: with function, power unit display
Automatic Shutdown Time: About 2 minutes
Working Power Supply: 1x1.5V AAA (Not included)
Temperature Coefficient: Less than 0.1 X accuracy /
Working Temperature and Humidity: 0-40 (not considered when <80% RH, <10 )
Storage Temperature and Humidity: -10 -60 (<70% RH, remove the battery)
DC Voltage
Range
Resolution
Accuracy
400V
0.01V
(0.8%reading+3words)
Sensitivity: minimum 0.5v dc voltage
Input impedance: 1 m Ω
Maximum input voltage: 400V DC or AC effective value
AC Voltage
400V
0.01V
(1.2%reading+3words)
Sensitivity: minimum 1V ac voltage
Input impedance: 1 m Ω
Frequency range: 50hz-60hz, true RMS response
Resistance
10MΩ
1Ω
(1.2%reading+3words)
Frequency
1000HZ
0.1HZ
(2%reading+3words)
Frequency measurement range: 40hz-1000hz
AC 1V valid value above
Voltage detection alarm
Range
Description
Low gear
Display 1/3 analog bar, the alarm sound of the buzzer and the green voltage indicator light
Mid gear
Display 2/3 analog bar, the alarm sound of the buzzer and the yellow voltage indicator light
High gear
Display full screen analog bar, the buzzer gives out higher frequency alarm sound, and the red voltage indicator light is on