The Multimeter, EM3215 is a compact 3 1/2 digit auto range digital multimeter for measuring DC and AC voltage,DC and AC current,resistance,deode and continuity.They have the functions of autozroing,polarity selection,datahold,overrange indication,auto power-off,and spotlight.They can be operated easily and be ideal instruments for use in fields,laboratory,workshop and home applications.
The digital multimeter has been designed according to IEC-61010 concerning electronic measuring instruments with a measurement category(CAT II 250V) and Pollution degree 2.
TTL Logic Level Testing
compact, pen type design, can be very easy and convenient to pack in th pocket.
the test objects according to this function (similar to a flashlight lighting).
in order to ensure the safety, the test needle has a insulation safety protection.
there are more than a test range and reverse protection.
Double injection (avoid shocking), band switch, it is easy to be operated by single hand.
Display: 3 1/2-digit LCD with a max. reading of 1999
Polarity: Auto polarity indication
Overrange Indication: "OL" shown on the display
Sampling Rate: About 3 times/sec.
Battery: 9V, 6F22 or equivalent
Low Battery Indication: Battery icon shown on the display
Operating Condition: 0°C to 40°C, <75%RH
Storage Conditon: -20°C to 60°C, <85%RH
Weight: about 182g (including battery)
DC Voltage: 200mV/2V/20V/200V/250V
AC Voltage: 2V/20V/200V/250V/
DC Current: 20mA/200mA
AC Current: 20mA/200mA
Diode: Open circuit voltage≈1.5V, test current≈0.5mA
Continuity: If resistance is lower than 50Ω, the built-in buzzer sounds.