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

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.