Phone APP download: Search in Google Play or Apple App Store: "Tuya" or "Smart Life" app
Attention:
This product is a unidirectional current, not a bidirectional current. It cannot be used in solar power generation. It is a forward current and will not generate a negative current!
Information reminder and language selection operation method
Explanation of wiring methods, magnetic retention relays, and automatic recovery of under-voltage and over-voltage
When this meter is first powered on, the built-in magnetic retention relay needs to be reset. During this period, it will be turned on for more than ten seconds and maintain the output (delay protection). Only when the startup is completed and the measurement interface is reached, can the over limit enable (such as overvoltage, undervoltage, overcurrent, and overpower protection functions take effect) and the normal working mode of the measurement data be achieved,
This meter can freely set the recovery time for undervoltage and overvoltage (1-99 minutes). When the voltage is restored, the normal power supply will be restored within the time you set!
If you have any objections, please purchase with caution!
(In view of this, please strictly follow the wiring diagram in this table to connect the air switch at the output end, and wait for the meter to start before turning on your device's air switch.)
Firmware upgrade, WFI networking
We will release new firmware from time to time, WIFI remote upgrade, please click on the upper right corner of the APP to view >> device upgrade >> update, you can upgrade the firmware
About alarm event notification settings
GR2PW and GR2PWS only have this feature for WiFi versions
![](https://pinterest.com/pin/create/button/?url=https://digifolio.co.uk/product/gr2pw-ac50-320v-100a-smart-electricity-meter-tuya-wifi-din-rail-power-energy-meter-digital-display-monitor-voltage-curve-ammeter/&media=https://digifolio.co.uk/wp-content/uploads/2024/09/s735930ec9ef74de1bffb59eb00b01e5ew.webp&description=Phone APP download: Search in Google Play or Apple App Store: "Tuya" or "Smart Life" app Attention: This product is a unidirectional current, not a bidirectional current. It cannot be used in solar power generation. It is a forward current and will not generate a negative current! Information reminder and language selection operation method Explanation […]){kind=link}
K***B
I put to measure an air conditioner, I didn’t know he was smart. It hits very close to the consumption informed by the air. The application allows you to configure minimum and maximum protection voltage and currents, on and off scheduling and up to cost per kW for easy measurement. The apparatus is very well built and has the din pattern. I am satisfied with the purchase.
А***к
It is very nice and it is very good news, it is right about the assembly
A***A
Not yet tested. Arrived quickly. (did not come through the post office, came by carrier)
u***r
Received OK. Buy WIFI VERSION only meter. It has NO switch. Surprised the variety of functions it has. Measures all electrical parameters and further records them in graphs. I do not know if the precision will be correct or not, but for a domestic use it is more than enough. Comparing to another one I bought before from another manufacturer and at the same price this RS much better apparently. I just put it into service. I will put information back once A little time passes
p***o
Immediate shipping, fast delivery. Good impression of the product at a really low price for the characteristics and functions of the product. Tested fast, downloaded Wi-Fi on-off remote check app, it works perfectly with Tuya apps. Recommended seller.
O***i
Pratsyu
Cool thing, not skid for an hour vimknennya Svitla.
Figovo, if you want to wave, show more than once.
Yobona rusnya, yobany devils!
Y***y
I i dovgo, i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i
A box of mint, ale the main body of the city, bent from the crack
l***r
The wicked came on an hour. All to the non-hurdle. It is more simply not vibrating. On the Whiglyad, the quality of the norms. I will put it, I will add the vidguk.
N***o
Good watmeter. It was difficult for Me to connect by Wi-Fi, because there were no instructions in Spanish, but in the end I succeeded.
М***о
Orimano. Pratsyu. Setting up hard-to-do not Viklikala. It is true that I once cram the plugs on the contacts. Ale then take. My dear seller and AliExpress.
V***v
Recommend seller and product! Delivery 3 weeks. On 100 amps. Many functions.
M***v
The product is as described and worth the purchase
. I advise you to cooperate
V***n
Shvidka delivery, I took it for the 2.5 of the tizhni, on the Whiglyad of the norm, ale by the Millik, having married the city without wayfayu and svicha, this is the case of monitoring
V***o
19 days delivery. Tested everything works perfectly, already put it in the shield. The thing is necessary, how much will work be seen. I recommend the seller.
AliExpress Shopper
Item as described. Everything came pretty quickly, in two weeks. The whole package is not damaged. I recommend this seller.
AliExpress Shopper
Excellent can buy, everything arrived right, measure amperage, Voltes and more to turn off the system at a distance
AliExpress Shopper
The product corresponds to the description I recommend fast delivery. I will write further until I checked later. the seller has good sales.
f***r
Class, works, connection is not complicated. The voltage differential works. Wi-Fi. Can watch the readings through the phone
O***y
Everything is good. Function. Before the Internet. Yakshchi will be negazd-I will write. All good
R***o
Arrived within the indicated period. Appearance and quality seem good. In the indications it does not say that you have to configure it before installing, but it is easy. Is working without problem. I could not check the reliability of the measurement values but they seem to be quite correct. I recommend it without a doubt