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Product/Service >> เครื่องทดสอบแรงดันและกระแสไฟฟ้า >> Extech VT30: LCD Multifunction Voltage Tester
| Extech VT30: LCD Multifunction Voltage Tester Code: 001472 สอบถามราคา e-mail: sale@ete.co.th Description:
VT30: LCD Multifunction Voltage Tester ยี่ห้อ Extech, USA
Voltage, Continuity and Phase Tester with Flashlight and backlit digital Display with bargraph
The VT30 is a voltage, continuity and phase tester with built in flashlight and backlit digital display with bar graph. The tester features a double molded IP64 housing, polarity detection with LEDs for positive and negative DC and a CAT III 600 Volt / CATIV 600 Volt safety rating. This product is complete with a one year warranty, 2 AAA batteries, protective cap, and pouch case.
Features:
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Large backlit LCD display
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AC voltage (0 to 480V) and DC voltage (0 to 690V)
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Polarity detection with LEDs for positive and negative DC
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Continuity Test with audible tone
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Phase rotation test for motors
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Two handed operation for low impedance testing
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Built-in flashlight for testing in tight areas
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Rubberized double-molded IP64 housing
For complete specs please download the product datasheet (not available for some accessories)
Specifications:
Unit |
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) |
Accessories:
Ordering Information:
VT30 ............ LCD Multifunction Voltage Tester
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Time sale : Until the remains
แจ้งรหัสสินค้า : 7117692 | เวลาทำการ จ-ศ 9.00-18.00 |
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