Jual Voltage Testers VT30 Extech

Description

VT30
LCD Multifunction Voltage Tester

Voltage, Continuity and Phase Tester with Flashlight and backlit digital Display with bargraph

Specifications Range
LCD display 1999 counts (3-1/2 digits) with bargraph and backlight
Resolution 1 Volt
AC Voltage range 0 to 480V
ACV frequency range 50/60Hz
DC Voltage range 0 to 690V
Accuracy ACV ±(1.5%rdg + 5d); DCV ±(1.0%rdg + 3d)
Range selection Automatic
Max measuring current ≤1.0mA (400VAC); ≤1.5mA (690VDC)
Response time Updates 2-3 times/sec
Input Impedance 1MΩ (approx)
Continuity test Range 0 to 200kΩ, guaranteed on < 50kΩ;
Overvoltage protection 480VAC/690VDC
Low impedance test 12-250VAC/DC; impedance <6kΩ;
LCD enable input voltage >4.5V AC/DC
Operation time: 5s <250V AC/DC
Power supply 2 x “AAA” 1.5V alkaline batteries
Battery life Approx. 8 hours continuous use typical
Operating Temperature 14 to 131° F (-10 to 55° C)
Storage Temperature -22 to 140° F (-30 to 60° C)
Operating Humidity 10 to 85% RH (non-condensing)
Dimensions 9.4 x 3 x 1.6″(240 x 78 x 40mm)
Weight 9.2oz (260G)

 

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Jual Voltage Testers VT30 Extech




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