Digital AC Voltmeter Panel Mounting Meter AC80-300V Frequency Counter 45.0-65.0 HZ LED Display Voltage Volt Frequency Meter Tester Gauge

Q: What is the lowest current it will read? The picture suggests 10ma, will it read to .001A?

Hi, Yes, the lowest current it will read is 0.01A (10mA), and it can not read to 0.001A ( 1mA). The resolution will be 0.01A when the testing current less than 10A. The resolution will be 0.1A when the testing current less than 100A.

Q: Can I use this instrument with 4 feet of wire between meter and current sensor transformer?

I use mine with a line cord attached the measure voltage and frequency of my standby generator and it works quiet well. My line cord iw over 4' Good Luck

Q: Does this allow for 220 volt input with 2 110 volt wires

Yes it measure up to 300 volts and will measure 2 lines of 110 volts if they are different phases just like the 220 in your home.

Q: One spec says 0-50A another says 0-100A. Can this device continuously monitor 70 amp at 110 volts?

Hi, I am sorry for that these two different description make you confused, since the listing had been locked by amazon, and we can't revise it. Here we confirm that Its measurement range is 0-100A, 80-300V, AC. So it can continuously monitor 70 amp at 110 volts, AC.

4.5/5

Product ID: 27807565

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Details

Brand
KETOTEK
Power Source
Corded
Style
V-H
Color
V-Hz
Item Weight
54 Grams

⚡45-65Hz

📏2.68x1.65x1.5in

🔌AC 80-300V

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Description

🔍 Measure with Precision, Live with Confidence!

COMPACT DESIGN - Ultra-small size fits anywhere, perfect for tight spaces.
TEMPERATURE RESILIENCE - Operates in a wide temperature range from 10°F to 122°F.
WIDE MEASUREMENT RANGE - Covers AC 80-300V and 45-65Hz for versatile applications.
DUAL DISPLAY CONVENIENCE - Easily read voltage in red and frequency in green.
NO EXTERNAL POWER NEEDED - Connect directly to the circuit for hassle-free measurements.

The KETOTEK Digital AC Voltmeter is a compact and efficient tool designed for measuring voltage and frequency in AC circuits. With a wide measuring range of 80-300V and 45-65Hz, it features a dual-color LED display for easy reading. This device requires no external power supply, making it user-friendly and versatile for various applications. Its small size allows for flexible installation, and it operates effectively in a broad temperature range.