Automatinis skaitmeninis įtampos testeris | LCD 4000 (YT-730822)

YT-730822. SMART AUTOMATIC LCD 4000 DIGITAL METER. Brand. Yato. Entity responsible for this product in the EU. TOYA S.A.More. Measurement of alternating voltage. 0-600 V a.c.. Measurement of direct voltage. 0-600 V d.c.. Resistance measurement. 0-40 M. Continuity test. 0-50 M. Conduction test. yes. Diode test. yes. TRUE RMS. yes. Data Hold. yes. Non-contact AC voltage detection NCV. yes. Dimensions. 184x26x29 mm. Material. ABS. Display type. LCD. LED backlight. yes. Display range. 3999. Sound signal. yes. Automatic measurement range. yes. Automatic power off. 15 min. Power supply. battery. Battery type. 2x1.5V; AAA. Operating temperature range. 5~35 C. Relative working humidity Rh. <75 %. Storage temperature. -10 ~ +50 C. Weight. 57 g. Application. electrical. Symbol. YT-730822. A universal pen meter with smart technology. Automatically selects the measurement range and independently recognizes the type of measurement: resistance, circuit continuity, DC or AC voltage. The meter is very easy to use. After switching it on, simply apply the measuring rods, e.g. to the battery poles, and then read the result.. Basic measurements. 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 M. circuit continuity test: 0-50. dody test: IF: 5 A, UR 2.0 V. Additional measurements. non-contact detection of alternating voltage: NCV. Built-in functions. TRUE RMS - a meter with this function displays the true effective value of the alternating voltage/current. Unlike averaging meters, devices with TRUE RMS show the correct value not only for a sinusoidal waveform, but also for distorted sinusoidal waveforms, e.g. by higher harmonics, or square or triangular waveforms. A mandatory function wherever switching power supplies, motor inverter drives, HVAC installations, etc. appear in the circuit.. NCV - non-contact detection of alternating voltage by the 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 adjustment of the measurement range. When measuring unknown values using a meter with manual range change using the knob, measurements should be performed successively from the largest range to the range giving the most accurate result - otherwise we risk damaging the device. However, in the case of a multimeter with the AUTO function, it is enough to perform one measurement and the meter will automatically find the optimal range.. SMART - automatic recognition of the measurement type. The meter will recognize whether we are measuring direct or alternating current voltage. In the absence of voltage, the meter automatically switches to the circuit resistance measurement mode.. Additional information. LCD display, maximum displayed result: 3999. backlight. sound signal in continuity test for resistance below 50. includes 13.5 cm measuring probe. length of cable with probes: 93 cm. diameter of cable with insulation: 3.5 mm. ABS housing. automatic meter shutdown after 15 minutes of inactivity. low battery indicator. power supply: two 1.5 V batteries (AAA)