Portable Safety Digital Multimeter Smart Fully Auto Range LCD Display Multimeter Tester Backlight

Description
The meter is a hand held 3 1/2 digital multi-meter for measuring DC and AC voltage, DC and AC current, Resistance, Diode, Transistor and Continuity Test with battery operated.
For special models also can be used for testing freguency, temperature, capacitance and NCV.
Before rotating the range selector to change functions ,disconnect test leads from the circuit under test .
When carrying out measurements on TV or switching power circuits always remember that there may be high amplitude voltages pulses at test points ,which can damage the meter .
Always be careful when working with voltages above 60V DC or 36V AC rms .Keep finger behind the probe barriers while measuring.
Before attempting to insert transistors for testing, always be sure that test leads have been disconnected from any measurement circuits.
Components should not be connected to the hFE socket when marking voltage measurements with test leads.
Never perform resistance measurements on live circuits.
Specification:
Maximum voltage between terminals and earth ground: 600V DC or 600V AC.
Fuse protection: F 250Ma/250V Self-restoring fuse.
Power: 9V battery, NEDA 1604 or 6F22.
Display: LCD, 1999 counts, updates 2-3 times per second.
Measuring method: Dual-slope integration A/D converter.
Over range Indication: Only figure “1” on the display
Poladty indication : “-”display for negative polarity.
Operating Environment: 0 to 40℃.
Storage temperature: -10 to 50℃.
Low battery indication: appears on the display.
Size: 32 * 63 * 130mm.
Color: red, orange, blue.
Note:
There might be a bit color distortions due to different computer resolutions.
There might be size errors due to different computer resolutions.
Package include:
1 * LCD display multimeter.This product is an automatic range digital multimeter with 4000 words display. The meter is driven by batteries |If the measurement operation is not performed within 15 minutes after it is powered on, the product will automatically shut down |The built-in buzzer built will give out five times “beep” sounds 1 minutes before the automatic shutdown |AC and DC voltage can be automatically identified |Caution: In order to avoid possible electric shock, fire, and personal injury, before use it, please read the safety precautions beforehand. Please only use the product for designated use, otherwise it may weaken the protection provided by the product