UYIGAO Brand New Portable Digital LCD Multimeter ( Item#: E1843 )

This multimeter with stable high performance, high accuracy and accurate measurement is highly reliable. It can be used to measure DC voltage, AV voltage sine wave TRMS, DC current, AC current sine wave TRMS, resistance, diode, capacitance, temperature, frequency, duty circle, triode(HFE) and continuity. Most suitable for use on production lines or for lab, R & D, family,maintenance and repair work.

Features:
The multimeter can be used to measure voltage, current, inductance, resistance, diode, temperature, capacitance, frequency, duty circle, triode(HFE) and continuity.
Great instrument for use in production lines or for lab, R & D, family,maintenance and repair work.
With data hold and auto power off function, convenient to use.
Dual slope A-D Converter uses C-MOS technology.
Auto-Zero & Auto-Polarity.
LCD display with white selectable backlight.
It also has non-contact voltage detection, data hold function.
Continuity test with LED indication and buzzer indication.
Powered by a 9V battery(not included), low consumption.
Low battery indication and over range display.

Specifications:
Brand Name: UYIGAO
Color: Grey + Orange
Material: ABS
Maximum Display: 3 5/6 LCD  
Technical Index:

1. DC voltage（DCV）

range	accuracy	Resolution
600mV	±(0.8%+5d)	0.1mV
6V		1mV
60V		10mV
600V	±(1.0%+5d)	100mV
1000V		1V

Input impedance： 10MΩ 
Overload protection： a)mV range DC current or 250V AC peak 
           b)1000V DC current or 750V AC peak 
2. AC voltage

range	accuracy	Resolution
6V	±（1.2%+5d)	1mV
60V		10mV
600V	±(1.5%+5d)	100mV
750V		1V

Input impedance： 10MΩ
Overload protection： a)mV range DC current or 250V AC peak 
b)1000V DC current or 750V AC peak 
Frequency response: sine wave, triangle wave 40 ~ 1000 hz, the other waveform 50 ~ 400 hz 
Display: average response ( RMS calibrated); 
Duty ratio shows: (0.1% 99.9%).

3. DC current（DCA）

range	accuracy	Resolution
600uA	±(0.8%+10d)	0.1μA
6000uA		1μA
60mA		10μA
600mA		100μA
6A	±(2.0%+10d)	1mA
10A		10mA

Maximum input current：10A（No more than 15 seconds） 
Overload protection：0.4A/250V recovery fuse 
10A/500V fuse

4. AC current（ACA）

range	accuracy	Resolution
600uA	±(1.0%+3d)	0.1μA
6000uA		1μA
60mA		10μA
600mA		100μA
6A	±(2.5%+10d)	1mA
10A		10mA

Maximum input current: 10 a (not more than 15 seconds). 
Overload protection: 0.4 A / 250 recovery fuse;10A/500V fuse 
Frequency response: sine wave, triangle wave 40 ~ 1000 Hz, the other waveform 50 ~ 400 hz 
Duty ratio : (0.1% 99.9%)

5. Resistance（Ω）

range	accuracy	Resolution
600Ω	±(0.8%+10d)	0.1Ω
6kΩ	±(0.8%+4d)	1Ω
60kΩ		10Ω
600kΩ		100Ω
6MΩ		1kΩ
60MΩ	±(1.5%+10d)	10kΩ

open-circuit voltage：about 1.0V。 
Overload protection：250V DC current or AC current peak value 
 

6. Diode and continuity Test

range	value	test conditions
	Positive voltage	Positive DC current about1.0mA，  Reverse voltage  3.0V
	About 50Ω	open-circuit voltage1.0V。

 Overload protection：250V DC current or AC current peak value 
warning：For the sake of safety, do not input voltage range.

7. Capacitance

range	accuracy	Resolution
10nF	±(4.0%+10d)	0.001nF
100nF	±(3.0%+10d)	0.01nF
1μF		0.1nF
10μF		10nF
100μF		10nF
1000μF	±(5.0%+30d)	100nF
10mF		1μF
100mF		10μF

Overload protection：250V DC current or AC current peak value                 
note：Below 100PF maybe cannot test

8. Frequency （Hz%）

range	accuracy	Resolution
100Hz	±(0.5%+40d)	0.1Hz
1000Hz		1Hz
10kHz		10Hz
100kHz		100Hz
1MHz		1kHz
10MHz		10kHz

sensitivity：2.0V 
Overload protection： 250V DC current or AC current peak value 
Duty ratio： (0.1%-99.9%)

range	accuracy	Resolution
0.1%-99.9%	±(0.5%+3d)	0.1%

9.Triode

range	Display range	Test condition
HFE(NPN or PNP)	0-1000	Base current about 1mA VCE about2.1V

10. Temperature

range	accuracy	Resolution
0℃－300℃	±(1.0%+4d)	1℃
301℃－1000℃	±(1.9%+5d)	1℃
32℉－600℉	±(1.2%+6d)	1℉
601℉－1832℉	±(1.9%+6d)	1℉

Thermocouple： Kthermocouple (Random distribution by probe can only measure to 250 ℃)

10. NCV 
Set the function to NCV range and the meter display“EF” symbol. Put the meter close to the test object,when the object’s voltage is more than 110V(AC RMS) and the meter display “－”symbol,When sensing voltage is higher and shows more “－”symbol,the  buzzer alarm sound the more densely populated.The red l ight is more bright.

Sampling rate: about 3 times/s
Work environment: 0 ~ 40 ℃, relative humidity ≤ 75%
Storage condition: - 10 ~ 50 ℃, relative humidity of < 80%
Power Supply: 1 * 9V Battery(Not included)
Temperature for guaranteed accuracy: 23℃±5℃
Item Size: Approx. 200 * 94 * 57mm / 7.87 * 3.70 * 2.24in (L * W * H)
Item Weight: Approx. 373g / 13.16oz
Package Size: Approx. 22.5 * 17 * 7cm / 8.86 * 5.71 * 1.97in (L * W * H)
Package Weight: Approx. 663g / 23.4oz

Package List:
1 * Digital Multimeter
2 * Test Leads 
1 * Temperature Probe(K type thermocouple)  
1 * Triode Test Accessory  
1 * Shockproof Sheath  
1 * User Manual