Vôn Kế Kỹ Thuật Số 2 Dây 0.56 Inches Dc 5v-120v Chất Lượng Cao
26 Đánh Giá
Đã Bán 135
79
15.500 đ
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chủ nhật 07/03/2021 lúc 04:21 CH
MÔ TẢ SẢN PHẨM
Estimated delivery time for this product is 7-9 days
Led Screen Digital Voltmeter 0.56 Inch 2 Wire Dc 4.5v-30v
Product Description:
- The wire of the voltmeter is very simple to use, just connect two red wires with the anode and black wires connected to the cathode.
- Can be protected when the wire is not connected correctly.
- This voltmeter does not need the power of the external drive, the product can operate with a voltage measuring range of 4.5-30V.
For best measurement accuracy, this voltmeter will automatically move the decimal point position according to different measuring voltages. When measuring voltage below 10V, the product will display two positions after the decimal point. When measuring the voltage above 10V, the product will display one position after the decimal point.
This voltmeter can be used to measure the voltage of batteries stored in motorcycles and cars and can also capture the state of storage batteries. Can also be used to measure other voltages.
Details:
Voltage measurement range: 4.5-30V
Error: from 0.01V under 10V, from 0.1V over 10V, the permissible error is 1% (+/- 1 word)
Display mode: 3 digits 0.56 ′ with digital LED
Display color: Red / Green / Blue (Optional)
Refresh rate: about 300mS / time
Power Source: Not required
Current consumption: below 20mA, normal is 5-15mA
Working temperature: -10C ~ 65C
Dimensions: 48 x 29 x 22mm
Opening size: 46x27mm
Lead length: 20 cm
Protective measures:
30V is the maximum operating limit voltage of the voltmeter, please take care to avoid damaging the voltmeter permanently as sparks can supply power or sudden excessive voltage changes.
Before buying:
1. Items are available in stock.
2. Please read detailed description, if you have any questions, don't hesitate to contact us.
After purchase:
1. If you are satisfied with the product give us a 5-star rating.
2. Please contact us first before you rate a negative. We can solve your problems.
If you receive defective products, please contact us with pictures or videos
# 0.56 #Inch #LED #Display #Panel #Voltage #Meter #Digital #Voltmeter #Home #Use #Voltage # 2 #line #DC # 4.5V # 30V # 2
Led Screen Digital Voltmeter 0.56 Inch 2 Wire Dc 4.5v-30v
Product Description:
- The wire of the voltmeter is very simple to use, just connect two red wires with the anode and black wires connected to the cathode.
- Can be protected when the wire is not connected correctly.
- This voltmeter does not need the power of the external drive, the product can operate with a voltage measuring range of 4.5-30V.
For best measurement accuracy, this voltmeter will automatically move the decimal point position according to different measuring voltages. When measuring voltage below 10V, the product will display two positions after the decimal point. When measuring the voltage above 10V, the product will display one position after the decimal point.
This voltmeter can be used to measure the voltage of batteries stored in motorcycles and cars and can also capture the state of storage batteries. Can also be used to measure other voltages.
Details:
Voltage measurement range: 4.5-30V
Error: from 0.01V under 10V, from 0.1V over 10V, the permissible error is 1% (+/- 1 word)
Display mode: 3 digits 0.56 ′ with digital LED
Display color: Red / Green / Blue (Optional)
Refresh rate: about 300mS / time
Power Source: Not required
Current consumption: below 20mA, normal is 5-15mA
Working temperature: -10C ~ 65C
Dimensions: 48 x 29 x 22mm
Opening size: 46x27mm
Lead length: 20 cm
Protective measures:
30V is the maximum operating limit voltage of the voltmeter, please take care to avoid damaging the voltmeter permanently as sparks can supply power or sudden excessive voltage changes.
Before buying:
1. Items are available in stock.
2. Please read detailed description, if you have any questions, don't hesitate to contact us.
After purchase:
1. If you are satisfied with the product give us a 5-star rating.
2. Please contact us first before you rate a negative. We can solve your problems.
If you receive defective products, please contact us with pictures or videos
# 0.56 #Inch #LED #Display #Panel #Voltage #Meter #Digital #Voltmeter #Home #Use #Voltage # 2 #line #DC # 4.5V # 30V # 2
