YATO SMART LCD 4000 multimeter

Dimensions: 184 × 26 × 29 mm
Housing material: ABS
Field of application: electrical work
Operating temperature range: 5 ~ +35 °C
Storage temperature: –10 ~ +50 °C
Power source: battery power
Battery type: 2 × 1.5 V AAA
Weight: 57 g
Display type: LCD
Data Hold: yes
Continuity test: 0–50 MΩ
Conductivity test: yes
LED backlight: yes
Operating relative humidity (Rh): < 75> AC Voltage: 0–600 V
DC Voltage: 0–600 V
Resistance: 0–40 MΩ
Diode test: yes
TRUE RMS: yes
Auto range: yes
Audible signal: yes
Display indicator: 3999
Auto power off: 15 min
Non-contact AC voltage detection (NCV): yes

Universal pencil-type measuring instrument with smart technology. It not only automatically selects the measuring range, but also independently identifies the type of measurement: resistance, circuit continuity, DC or AC voltage.
Using the meter is very simple – after turning it on, just place the measuring probes on, for example, the battery terminals and read the result from the screen.

AC voltage measurement: A.C. 0.8–600 V, TRUE RMS (40–1000 Hz)
DC voltage measurement: D.C. 0.8–600 V
Resistance measurement: 0–40 MΩ
Circuit continuity test: 0–50 Ω
Diode test: IF: 5 µA, UR: 2.0 V
Additional measurements: non-contact AC voltage detection: NCV

TRUE RMS – shows the actual RMS value of AC voltage. Unlike averaging meters, TRUE RMS displays the correct value even with distorted waveforms (harmonics, square or triangular waves). A very useful function for power supplies, inverters, HVAC systems, etc.
NCV – non-contact AC voltage detection by inductive method. The meter detects the presence of voltage in an insulated wire using the NCV sensor on the front of the device.
AUTO – automatic measuring range selection. When measuring an unknown value, the meter finds the optimal range itself, avoiding the risk of damaging the device.
SMART – automatic detection of measurement type. The meter itself determines whether it is DC or AC voltage. If no voltage is detected, the device automatically switches to resistance measurement mode.

LCD display, maximum displayed value: 3999
display backlight
audible signal in continuity test (below 50 Ω)
includes a measuring probe 13.5 cm long
total cable length with probe: 93 cm
cable diameter with insulation: 3.5 mm
housing made of ABS plastic
automatic shutdown after 15 minutes of inactivity
low battery indicator
power supply: two 1.5 V AAA batteries