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πŸ”Œ mnj motor lcd display digital multifunction meter, voltage amperage power energy frequency power factor multimeter ammeter voltmeter - ac current 80-260v, 100a with split core current transformer logo

πŸ”Œ MNJ Motor LCD Display Digital Multifunction Meter, Voltage Amperage Power Energy Frequency Power Factor Multimeter Ammeter Voltmeter - AC Current 80-260V, 100A with Split Core Current Transformer Review

4

Β·

Very good

Revainrating 4 out of 5Β Β 
RatingΒ 
4.0
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Description of πŸ”Œ MNJ Motor LCD Display Digital Multifunction Meter, Voltage Amperage Power Energy Frequency Power Factor Multimeter Ammeter Voltmeter - AC Current 80-260V, 100A with Split Core Current Transformer

β˜… 6 in 1 TEST FUNCTIONS : One interface displays 6 kinds of measurement parameters at the same time, including voltage(80-260V), current(0-100A), power(0-22000W), energy(0-999kWh), frequency(45-65Hz), and power factors(0-1PF). β˜… BETTER VISUAL EXPERIENCE : LCD HD display, 360Β° viewing without dead angle, with backlight function, it is clearly visible whatever day or night. β˜… OVERLOAD ALARM FUNCTION : When the actual value exceeds the preset value, the backlight will flash to make you know in time. You can set power limits as your need. β˜… FIRMER INSTALLATION : The design of the screw wiring makes the wiring firmer. With the three-point snap design on both sides, high flexibility, make the installation firmer. β˜… WIDE APPLICATION : Widely used in home appliances, high and low distribution cabinet, inverter power supply, photovoltaic system, etc.

Reviews

Global ratings 4
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    3
  • 4
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  • 3
    0
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  • 1
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Type of review

Revainrating 5 out of 5

The price of money. Once installed, very easy to read!

I liked the price, clear, easy-to-read display. I found the instructions a bit complicated, but I'm no expert when it comes to network cabling. Accuracy is ok, I don't have real professional equipment to measure or compare Z overall I'm satisfied. I wanted something for my bench that would give me an idea of the current I'm drawing. I would buy again!

Pros
  • β˜… MORE RELIABLE INSTALLATION: Screw terminal design makes wiring more durable. With three-point locking on both sides, high flexibility, makes the installation more durable
Cons
  • Weight

Revainrating 5 out of 5

Excellent value for money

Built a power block to track how much electricity my house is using for my generator to avoid overloading my generator. Extremely useful in transferring power in the event of a power outage. The screen is easy to read and the accuracy has been tested with a multimeter for a few hundred bucks and is flawless. Ease of installation depends on your electronics experience. I found it very easy to set up and use.

Pros
  • β˜… OVERLOAD ALARM FUNCTION: When the actual value exceeds the set value, the backlight will flash to let you know in time. You can set the power limits as you like.
Cons
  • It's fine.

Revainrating 1 out of 5

Power measurement inaccurate

Math doesn't add up. We know volts x amps = watts, but that math doesn't work with this sensor. I sent the first one back and the second one wasn't correct either. Aside from being very pretty, if the sensor is inaccurate, it can't serve any other purpose. I will probably return this second one and look for another brand. I hate leaving reviews like this but there is no other option as the manufacturer cannot be contacted for help.

Pros
  • β˜… WIDE APPLICATION: Widely used in household appliances, high and low control cabinets, inverter power supplies, photovoltaic systems, etc.
Cons
  • Something else

Revainrating 5 out of 5

Just installed on a 240V hot tub - seems to work

I have it put on the jacuzzi (240V). I wasn't sure how to do it. I googled a lot. The spa has 4 wires, red, black, white, ground. I put a reverb effect over black. I put two more lines on red and black. I understand that I'm missing a neutral (white) color between white and red or white and black, so I'll have to contact the hot tub manufacturer. However, it reads 11 amps when the pump is on and 0.5 amps when only the heater is on, so I think it's working. I've always wanted to know what my hot

Pros
  • β˜… BEST VISUAL EXPERIENCE: HD LCD, 360Β° view with no blind spots, with backlight function, it's easy to see at any time of the day or night
Cons
  • Not bad