1、Full protection, anti-high voltage ignition circuit design. 2、Compact and handheld design, portable and convenient. 3、3 1/2bit display using LCD display, clear reading, intuitive display. 4、Easy to operate, can be used to measure the DC voltage, AC voltage is really valid value, DC current, AC current is really true value. 5、Also with the resistance, capacitance, diode, continuity buzzer, low battery display, data hold, display backlight and other functions. Feature: Anti-interference ability. Full protection, anti-high voltage ignition circuit design. Compact and handheld design, portable and convenient. 3 1/2bit display using LCD display, clear reading, intuitive display. Easy to operate, can be used to measure the DC voltage, AC voltage is really valid value, DC current, AC current is really true value. Also with the resistance, capacitance, diode, continuity buzzer, low battery display, data hold, display backlight and other functions. Widely used in the factory, school, family and etc. Specification: Material: Plastic + electronic components Color: Orange + Grey Size: (L) x (W) x (H) 14 x 7 x 3.5cm / 5.51" x 2.76" x 1.38"(appr.)                                                  Parameters       Basic Functions DC voltage 200mV / 2000m / 20V / 200V / 500V ±( 2.5% + 20) AC voltage 200V / 500V ±( 1.2% + 10) DC current  200UA / 200mA / 10A ±( 1.2% + 2) AC current 2mA / 20mA / 200mA / 10A Resistance 200Ω / 2KΩ / 20kΩ / 200kΩ / 20MΩ ±( 0.8% + 2) Temperature -40℃ -1000 ℃ /  -40°F - 1832 °F Capacitance 2uF / 100uF Input Impedance for DC ≥ 10MΩ Specifications Bttery Test ( 1.5V / 9V /12V)                      Yes Diode Test                      Yes Continuity Buzzer                            Yes Low Battery Display                           Yes Data Hold                           Yes Display Backlight                           Yes Battery                           Yes Feature Big show                         1999 Voltage input terminal and ground between the highest voltage                          500V rms. Range selection   Manual Polarity display Negative polarity display "-" symbol Backlight function Manual light and off Working environment 0-40 ℃, humidity <75%. Storage environment temperature -10-50 ℃, humidity <75% Package included: 1 x Digital Multimeter(Not included the battery) 2 x Test lead (With wire) 1 x Manual Notice: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures.