Square Wave Output True RMS NCV Temperature Tester Digital Multimeter 6000 Counts Backlight AC DC Current/Voltage Resistance Frequency Capacitance

Description: 
The RMS Multimeter is a pocket-sized 6000 counts automatic digital instrument. 
It's a stable performance, high p'recision, high reliability clear readings, and overload protection. 
With a large-screen LCD display, boost power supply, even in the 2.3V low battery edge, it can guarantee the backlight high brightness, the table is easy to carry, is a vast number of users extremely like the instrument, the backlight can be bright can be automatically turned off after 15 seconds.It's an ideal tool for the laboratory, factory, radio enthusiasts and families. 

Features: 
50Hz-5000Hz Square Wave output. 
Auto P'ower-off. 
Auto Range (User can choose manual operation). 
HD LCD screen display with backlight. 
(Tips: Press and hold the backlight key for 2 seconds to turn on the 15S auto off function; press for 3 seconds, the backlight remains on.) 
Diode 4.2V high voltage output, easy to light the LCD. 
10A large current measurement, UA level small current measurement. 
Main measurement: AC/DC voltage, AC/DC current, resistance, capacitance, diode, frequency, duty cycle, continuity, buzzer. 

SPECIAL FUNCTIONS: 
Square wave output, NCV(Non contact voltage), temperature measurement, flashlight, True RMS measurement. 

Symbol functions: 
DC voltage  DCV; 
AC voltage ACV; 
DC current DCA; 
AC current ACA; 
ResistanceDiode On-off; 
Frequency F; 
Capacitance C; 
NCV; 
Wave Output; 
Full unit symbol; 
Backlight manual/auto off; 
True RMS measurement. 

Specification: 
Square Wave Output: 50Hz/100Hz/200Hz/300Hz/400Hz/500Hz/600Hz/700Hz/800Hz/ 900Hz/1000Hz/2000HZ/4000HZ/5000HZ. 
Duty Cycle:  range: 1%~99%;resolution: 0.1%; accuracy: ±(0.1%+2). 
Diode: √(DC forward current is 5mA, voltage is 3V). 
Continuity: √(no more than 50Ω). 
Maximum display: 6000 (3 5/6) bits automatic polarity display. 
Measurement: double integral A / D conversion. 
Sampling rate: about 3 times per second. 
Overrange display: the most significant bit was "0L". 
Low voltage display: symbol appears. 
Working environment: (0 to 40)℃, relative humidity <80%. 
Power supply: AAA 1.5V battery (Not included). 
Volume (size): 142×70×32mm(L×W×H). 
Weight: about 200g. 

Package includeds: 
1 x True RMS Multimeter; 
2 x Test Lead Set; 
1 x Temperature Sensing Cable; 
1 x English User Manual.