0,39 € 0,5 €
Voltímetro digital LED de 0,56 "DC 3,5-30 V pantalla de voltaje de 2 cables para batería Panel solar coche motocicleta
0Color:
Descripción
Product description:
1, this simple voltmeter wiring, then only two lines, connected to the positive red, black to negative, reversal protection has inner, reverse do not burn.
2, the external operating supply voltage without meter, can be operated directly measuring the voltage, wide operating voltage range 4.5-30V.
3, is reached. Good measurement accuracy, will automatically move the decimal point positions are different according to the voltage table according to the measured voltage. Measuring voltages below 10V
When, after the decimal point two; when measuring voltage above 10V, a decimal point display.
4, the voltmeter may be for motorcycles, automobiles and the like to monitor battery voltage, battery state grasp. It can also be used for other purposes voltage measurement.
Note things out:
1,30V a voltmeter of high voltage limit use, please pay attention to the table leave enough margin to use, to avoid sparking motors, power supply ripple
Or other high voltage mutations cause damage to the long-yong voltmeter.
2, the voltmeter without making moisture-proof, waterproof, shockproof, oil processing, use note, or themselves.
Technical Parameters:
Dimensions
48x 29x length width thickness 16mm
Measuring range
4.5-30V
Hole Size
46x27mm
Low Input
DC4.5V (lower than the low voltage or inaccurate measurements do not show)
Lead Length
20cm
High input
DC30V (this voltage is higher than the risk has burned)
net weight
17g
Allowable error
10V or accurate to 0.01V, 10V more accurate to 0.1V, tolerance 1% (+/- 1 word)
Gross weight
22g (including packaging)
Display method
Three 0.56 "LED digital tube
Color display
Red Green Blue Optional
Refresh rate
About 200mS / times
Power supply
No power supply
Current consumption
Less than 20mA, 5-15mA general
Operating temperature
-10 ° ~ 65 °
Con la garantía de:
0,39 € 0,5 €
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