Product Review

Features:

Fast, accuratemeasurements at 3 readings per second update speed;

Overloadprotection in all ranges;

4000 countsdisplay with TRMS , Large LCD size at 6.0*3.0CM

Multi meterSpecifications:

- DC Voltage:400mV/4V/40V ±(0.5%+4)

- DC Voltage:400V/1000V ±(0.8%+4)

- AC Voltage(True RMS): 400mV/4V/40V/400V ±(1.2%+4)

- AC Voltage:750V ±(1.5%+4)

- DC Current:40mA /400mA /4A/10A ±(1.5%+4)

- AC Current:40mA /400mA /4A/10A ±(2.0%+4)

- Resistance:400/4k/40k/400k/4M ±(0.8%+4)

- Resistance:40MΩ ±(2.0%+4)

- Capacitance:4nF ±(5.0%+20)

- Capacitance:40nF/400nF/4uF/40uF/200uF ±(3.5%+4)

-Frequency:99.99/999.9/9.999k/99.99k/999.9k/9.999MHz,±(0.1%+2)

- DutyCycle:1-99%,±(0.1%+2)

- Range Selection:Auto / Manual Ranging

- Max Display:4000 counts

- Sample Rate: 3times/s

- Diode test: Yes

- Continuitybuzzer: Yes

- Low batteryindication:Yes

- Data hold:Yes

- Auto poweroff: Yes

- RestorableFuse protection: Yes

- Shock proofprotection: Yes

- AC frequencyresponse: (40-400)Hz

- Battery:2x1.5V (INCLUDED)

- Dimension:130*65*32mm

- Product NetWeight: 130g

- Workingenvironment: 0~40℃, relative humidity < 80%

- Storageenvironment: -20~60℃, relative humidity < 80%

 

Box Contains:

- 1x DKMHA 4000Digital Multimeter

- 2x 1.5V AA Battery

- 2x Test Leads

- 1x User Manual

 

Warning：

1. Do NOT exceedthe "maximum value" indicated in the Specification;

2. Do NOT inputvoltage at the Current Mode, the Resistance Mode, the Diode Mode, or the Continuity Mode;

3. Do NOT usethe product when the batteries or the battery cover is not placed properly;

4. Turn off theproduct and remove the test leads from the test points before changing batteries or fuses.