Voltage Test Monitor Flat US Plug AC 80-300V LCD Digital Voltmeter Panel Power Volt Test Monitor Gauge Meter for Household Plug Outlet(3 Pieces)
Description
⚡ Power Up Your Awareness!
- 🏠 VERSATILE USE - Perfect for home, office, and industrial applications.
- 🔧 EASY CALIBRATION - Adjustable potentiometer for precise voltage accuracy.
- ⚡ PROTECT YOUR DEVICES - Prevent low voltage damage to your valuable appliances.
- 🔍 PRECISION MONITORING - Stay ahead of voltage fluctuations with real-time data.
- 🌙 NIGHT FRIENDLY DISPLAY - Soft blue backlight for easy reading in low light.
The Voltage Test Monitor is a compact and efficient device designed to measure AC voltage from 80 to 300V. With a built-in LCD display featuring a blue backlight, it allows for easy reading in any lighting condition. This versatile tool is perfect for household, office, and industrial use, ensuring the safety and longevity of your appliances by preventing low voltage damage. Its adjustable potentiometer allows for precise calibration, making it an essential gadget for any tech-savvy individual.
Reviews
P**N
Super easy to see at a glance.
Flat US Plug AC 80-300V LCD Digital Voltmeter Voltage Measuring Monitor, AC 110V 220V Voltage Panel Power Volt Test Monitor Gauge Meter for.....I'll leave one plugged into my generator so that when I fire it up I know exactly what it's doing voltage wise. Seems to work really well!And they make very nice blue night lights for the nerds in your family. It's nice to be able to just glance at the circuit and see what the mains are doing especially when it's 115° outside. If you wonder if power is beginning to sag from all the air conditioners, with quick glance at these meters you'll know!
A**S
Does what we need it to
I checked this against my quality multimeter and seems to be accurate. We use this and bought my parents one to keep in our campers. Sometimes campgrounds with sub-par electrical have voltages too low to safely run appliances. This is a quick little tool to know exactly what we are working with
S**D
Accurate enough
Had recent voltage sag, being a complete nerd, I wanted a way to monitor voltage. These monitors read about 1 volt below my vom, well within the tolerance of both instruments. I found that my home voltage varies from 116v to 121v throughout the day. Good to know, why? I don't know. 🤓
P**Y
A convenient way to observe the voltage.
A convenient way to observe the voltage. The three pack is nice, I have this at various locations.
C**S
good unit great price durable
good unit great price durable may differ 1 -2 vac
T**M
night light that shows line voltage
Simple to use, just plug in and the plug shows the line voltage. No moving parts.
T**S
Accurate to within 1.5V as received
Easily calibrated to within .5V using a more accurate true RMS DMM. All three units were consistent as received and after calibration.
E**S
Nifty little plug in AC voltmeters
Needed to monitor the input and output voltages of an emergency UPS unit. These work great, and match accuracy with my Fluke meter.
Common Questions
Trustpilot
2 days ago
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