Vôn Kế Kỹ Thuật Số 2 Dây Ac 70-500v
₫ 30.000
Sản phẩm Vôn Kế Kỹ Thuật Số 2 Dây Ac 70-500v đang được mở bán với mức giá siêu tốt khi mua online, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
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Description:
This voltmeter's wiring is simple, it only need to connect two wires, the red wire is to connected to positive pole, the black wire is to connected to negative pole.
There is protection when the wires aren't correctly connected, the electric circuit won't be bummed.It has reverse connect protection.
This voltmeter doesn't need external drive working power, it can work with measuring voltage, the working voltage's range is 70-500V.
Good stability and high measurement accuracy. With trimmer potentiometer.
Easy to read, install and use. No need external power supply.
Specification:
Item Name: Digital Voltmeter
Measuring Range: AC 70V - 500V
Power Supply Range: AC 70V - 500V(No additional power supply needed, direct use the measured voltage as a power supply.)
Maximum Input: AC 500V(Note: Input voltage higher than 500V may be permanently damaged!)
Allowable Error: ±1%
Input Impedance: >1MΩ
Working Current: Red: <23mA, Green: <18mA, Blue: <17mA
Refresh Speed: About 300mS/time
Display Mode: Three-digit "0.56" LED Digital Tube
Display Color: Red, Green, Blue (Optional)
Lead-cable Length: 20cm/7.87" (Approx.)
Operating Temperature: -20℃ - 65℃
Size: 4.7cm x 2.9cm x 2.1cm/1.85" x 1.14" x 0.83" (Approx.)
Package Included:1 x Digital Voltmeter
Note:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measure
Description:
This voltmeter's wiring is simple, it only need to connect two wires, the red wire is to connected to positive pole, the black wire is to connected to negative pole.
There is protection when the wires aren't correctly connected, the electric circuit won't be bummed.It has reverse connect protection.
This voltmeter doesn't need external drive working power, it can work with measuring voltage, the working voltage's range is 70-500V.
Good stability and high measurement accuracy. With trimmer potentiometer.
Easy to read, install and use. No need external power supply.
Specification:
Item Name: Digital Voltmeter
Measuring Range: AC 70V - 500V
Power Supply Range: AC 70V - 500V(No additional power supply needed, direct use the measured voltage as a power supply.)
Maximum Input: AC 500V(Note: Input voltage higher than 500V may be permanently damaged!)
Allowable Error: ±1%
Input Impedance: >1MΩ
Working Current: Red: <23mA, Green: <18mA, Blue: <17mA
Refresh Speed: About 300mS/time
Display Mode: Three-digit "0.56" LED Digital Tube
Display Color: Red, Green, Blue (Optional)
Lead-cable Length: 20cm/7.87" (Approx.)
Operating Temperature: -20℃ - 65℃
Size: 4.7cm x 2.9cm x 2.1cm/1.85" x 1.14" x 0.83" (Approx.)
Package Included:1 x Digital Voltmeter
Note:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measure
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