Accurex DPM-3000 Single Phase Home Voltage Protector (Grey) for Entire Home/Office 32 Amps

Very good voltage protector delivered quickly by seller. Using for last 2 weeks at my as well as my brother's house, but I came to know about this product only after getting my fingers burned - lost 3 adapters and 2 LED lights to a voltage surge. After installing this device (which is extremely easy to install), I haven't yet experience voltage surge so can't comment on that, but as there are frequent power outages in our area, 2 minute delay is working like a charm. In-line voltage display is very useful. Indicator lights for displaying device state are helpful. Hope the high/low voltage cut-off and bypass (if required) also works fine when the situation arises in future. Edit: 2017-09-23 Works great. Today this unit got tested for the first time for High as well as Low voltage, as we had voltage issue in our society. For more than 1 hour the voltage was fluctuating between High 400 and Low 80. In between this time slot, voltage went back to Normal 220-230 for brief periods. But Accurex cut off the electricity as soon as voltage exceeded 280 and went below 160. When the electrical issue was resolved, Accurex allowed the normal voltage of 220 as usual. Simply great product. Thank You Accurex.

I am writing this review after 11 months of use. I have decided to buy this after burning of my almost all home appliances due to high voltage. This product has been working fine since beginning. Several times when voltas gone below 160 it's automatically cuts power supply. I couldn't get chance to check in high voltage condition. But low/ high vlotage bypass switch button hasn't been working since beginning. I faced problem when volatage gone below 160 volt, due to non functioning of the button, I could not bypass electricity. Other than this it's works fine. Anyone can buy this product to save their house from low/ high voltage.

Udating my review based on long term review of product: Received a faulty product initally, the voltage reading was inaccurately displayed. Instead of 230v ,the voltage was being displayed as 93v. Immediately contacted the seller they were very quick to respond and the quickly had the device replaced. It's been more then a year now and is functioning exceptionally well without any issues thus protecting all the house hold appliances, no need of a seperate voltage stabilizer for each of the devices this does the work. It also high low voltage cutoff and a timer delay circuit and as well display the line voltage reading. Happy with it, value for money.

Excellent item. Saves your precious electronics in case of power surge or low power. It simply stops the power to flow through if voltage is <160 or >280. The LED display tells you how much voltage is coming in the main line. ADVICE: TURN OFF the delay mode and your instrument will work forever. In the delay mode, the transistors/relays get damaged after few months and need replacement. The company replaced the damaged relay/transistor during the warranty period. I turned off the delay mode and had no problems since last 2.5 years.

Installation was easy, my electrician did it within 10 minutes. After using for about 1 month, I noticed that when the line voltage was 110V, it was not cutting off the supply. The supplier was contacted and he sent a replacement. He did not asked about how much is the electrical load. 2 days back, I faced the same problem. Through video call, he told me I have chosen a wrong product. The relay rating should have been 63A. Recently he has produced an unit for single phase 63A, costing much higher price. For me, my purchased unit is useless.

It could not protect My 40 inch Samsung TV. I lost my TV due to high voltage . I did not work when needed .

Best thing that can be deployed for farm house as rural power is very unstable. Protects all the House hold electricals to the best from accidental 440 volts which is common in rural areas.never once has it failed. Have installed many almost 9 devices at different locations. Absolutely no complaints & the electricals are well protected from over voltage

Installed, work good, tested, working perfect on high and low voltage, time delay system is super awesome. It make sure that you are getting safe voltage. Very nice product. Must buy for every home. However my green light indicator of input trun off after 2 days of installation. But working fine. Also make sure that it is not elcb or rccb as it can not save your life at the time of shock. So u must also install elcb to save your and your family life. Thank you Amazon for such nice product. Just cos it does not cover shock protection I give it 4 star.