High Quality Voltmeter Ammeter Blue + Red Led Amp Dual Digital Volt Meter Gauge
10 reviews

100V 10A

Working voltage:
4.5-30V DC
Note:
The maximum input voltage cannot exceed 30V, otherwise there is the danger of burning
Working current:
? 20mA
Display:
0.28 "Two color blue and red
Measuring range:
DC 0-100V 0-10A
Minimum resolution (V):
0.1V
Refresh rate:
? 100mS / times
Measure accuracy:
1% (± 1 digit)
Minimum resolution (A):
0.01A
Operating temperature:
-15 to 70 ° C
Working pressure:
80 to 106 kPa
Size:
48 × 29 × 22mm

2 wire 4.5-30V


Item Type:
Mini DC Voltmeter
Display Mode:
Three Digits 0.56in LED Digital
Display Color:
Red
Measuring range:
DC 4.5V-30V
Working temperature:
-30 ? -70 ?
Power:
None
Measurement error:
± 1%
Input Impedance:> 100k?
Working Current:
<23mA
Refresh Rate:
300ms / times
Cable Length:
20cm / 7.9in
Size:
48 * 29 * 22mm / 18.9 * 11.4 * 8.7in (L * W * H)
Design Element:
Reverse Connection Protection

3 wire 4.5-30V


Feature:
Reverse Connection Protection
Range:
DC3.0-30V (No need aditional power)
Display:
Three 0.56 '' LED digital tube
Display color:
red
Refresh rate:
about 500mS / times
Input:
DC voltage (<2 times the range)
Resolution:
1% + 1 digit
Power supply:
DC3.0-30V (with the input common-line)
Operating Temperature:
-10 ° C ~ 65 ° C

ГАРАНТИЯ

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