OBDEMOTO 2900A Intelligent Automotive Digital Multimeter

1,Overview:
The new 2900A display digital multimeter.
The machine design is excellent, easy to operate, accurate reading, full symbol display,full-featured, using the latest software design, automatic calibration software, high precision, good stability, the use of new protective cover, with the magnetic suction function, large-screen LCD display, and in particular, has a backlight function and flashlight function, suitable for operation under dark environment.
The input of the "V" jack is connected to the PTC thermistor, and the core part of the logarithmic table - the function / range switch is particularly well protected, greatly improving the safety and service life of the product.It can measure DC voltage, current, AC voltage, current, resistance, capacitance,frequency,temperature, speed, closing angle, test light, positive and negative pulse, crystal diode, triode parameters and circuit.
The product is suitable for car maintenance, debugging and etc..It is your ideal measuring tool.2

2,Function
1,low power consumption CMOS Double integral A/D conversion integrated circuit,automatic zeroing,automatic polarity display,Data retention,low battery and over range indicator.
2,DC basic accuracy: ±0.5% (6000 display)
3,Capacitance measurement:10pF~100mF
4,Temperature measurement:-40℃ ~1000℃
5,Full overload protection function.
6,Backlight function: applicable to the dark environment.
7,Auto Power Off: Turn off the power supply automatically about 15 minutes after starting, so as not to forget to switch off the
power when the meter is used.
8,Maximum display:5999(6000 display).
9,LCD:63X40mm large screen, high contrast, full symbol display,words height 25mm,clear and artistic.
10,Power Supply:one 9V battery (NEDA1604,6F22 type or equivalent type).
11,Low battery voltage indication:At LCD left part shows""symbol.
12,Size:180x88x53mm.
13,Weight: about 359g (including battery, sheath).
14,environment condition:
working temperature:0℃~40 ℃ relative humidity< 85%
Storage temperature:-10 ℃ ~50 ℃ relative humidity< 85%
Guaranteed accuracy temperature:23 ℃ ±5 ℃ relative humidity< 75%

3,Technical indicators
accuracy:±(% Reading ±word count)The guarantee period is one year.
ambient temperature:23℃±5℃
relative humidity:< 75%

4,Operation diagram