Indukcinis įtampos testeris | su ekranu | 12-1000V (YT-28320)

INDUCTION VOLTAGE TEST WITH DISPLAY. Symbol. YT-28320. Material. ABS. Application. electric. Operating temperature range. 0~40 C. storage temperature. -10 ~ +50 C. Power. battery. Battery type. 2x1.5V; AAA. Length. 165mm. Tension. 3Vdc. Switch. YES. Display type. LCD. Voltage - inductive method. 12-1000Vac. Continuity test. YES. conduction test. NO. Sensitivity adjustment. Yes. LED backlight. YES. LED indicators. Yes. The frequency of the measured voltage. 50/60 Hz. Flashlight function. NO. Low battery indicator. Yes. Workplace lighting. Yes. Sound signal. Yes. Automatic shutdown. Yes. The non-contact AC voltage indicator detects the presence of voltage in an insulated conductor and at a short distance from it. The detection of voltage is indicated by a red LED, a sound signal and an indication on the LCD display.. The tester uses the phenomenon of electromagnetic induction. The closer to the voltage source, the higher the frequency of indications. When turned on, the tester operates in a low sensitivity mode, in which the frequency of indications increases when the wire is touched. In high sensitivity mode, the indication frequency increases approximately 1 cm from the cable. The tester also enables "non-contact" detection of a break in a live electric wire. At the point of interruption, the tester will stop signaling the presence of voltage.. sound, light (LED diode) and LCD display. AC voltage detection by inductive method: 12 - 1000 V. low sensitivity mode* - detection of AC voltage at a distance of up to 1 cm from an insulated wire, intensive indications after touching the wire. high sensitivity mode* - detection of AC voltage up to 5 cm from an insulated wire, intensive indications up to 1 cm from the wire. wire continuity test by inductive method. two-stage sensitivity adjustment of the tester. illumination of the workplace with a built-in white LED. probe length: 165 mm. automatic shutdown of the tester after 3 minutes. low battery indication. power supply: 2 x AAA. *distances and vigilance were determined based on ~230V mains voltage detection tests