Price: ₹3,000 - ₹2,599.00
(as of May 23, 2025 07:04:27 UTC – Details)
Usage : Voltage Protection
Voltage Range : 85-290V
Current Range : 1-40A
Protection : Under And Over Voltage Protection
Main Products : Under And Over Voltage Protection
Display : DIGITAL
Application : General-purpose
Frequency : 50Hz/60Hz
Single package size: : 5X10X5 cm
Single gross weight: : 0.200 kg
Note : If your voltage is 110VAC, the protector will under voltage protect when you first time use.
please change the over voltage and under voltage according your demand
8in1 Parameters In One Colourful Display: Voltage, Current, Power, Timing, Electric Energy, Temperature, Frequency and Power Factor. WiFi enabled: Remote control anytime and from anywhere any distance by SMART LIFE APP/ TUYA APP. Advanced digital design: The KWS-303WF AC Digital Multifunctional Guide Voltage Ammeter is a cutting-edge device that utilizes digital technology, ensuring accurate and reliable readings.
Timed Power Off protections setting and screen hibernation setting. Multiple function: This meter boasts a multifunctional design, allowing it to perform various functions, such as voltage measurement, amperage measurement, and wattage measurement, making it a versatile tool for various electrical applications.
Protection settings: The ammeter features built-in protection settings that provide safety and peace of mind while in use, guarding against potential overvoltage, overcurrent, and overheat situations. LED display: The unit is equipped with a clear and easy-to-read LED display, allowing users to quickly and precisely assess the electrical parameters of the circuit being tested.
Wide voltage range: The KWS-303WF AC Digital Multifunctional Guide Voltage Ammeter is designed to handle a broad range of voltage levels, making it suitable for various electrical environments and applications.
Power failure memory. In case of fault this product can instantly power off to prevent electrical equipment from being burnt and auto-restart once the parameter is within set threshold limit.
Customers say
Customers find the circuit breaker works as expected with accurate trip settings and appreciate its energy monitoring capabilities, with one mentioning the Android app’s basic functions for tracking consumption. They praise its performance, bright display, and consider it good value for money. The leakage protection feature receives mixed feedback.
AI-generated from the text of customer reviews
dabeast –
Good value for money
Very good product and remarkable value for money. Does over/under current/voltage protection, leakage current protection. Installation very easy, works with SmartLife app.
Santos –
Very good product
Here is what this multifunction meter AT4PW by Atorch has.Pros:– BIG bright display with display rotation feature– 100A Relay (Ofcourse not tested with this hige load). But terminal blocks and relay operation appears excellent.– Over Voltage Protections – Yes– Under Voltage Function – Yes– Over Power Protection (Cut outout If wattage is high) – Yes– WIFI and Mobile Operation – Yes (SmartLife OR TUYA)– Temperature Function – Yes — Can be automated to switch off if temperature is above threshold …– Scheduler / Timer for auto switch on switch off – Yes (With Smartlife App or TUYA app)– Good customer support by whatsapp.Cons:– AQI, PM, Humidity sensor – Does Not exist evnthough it is advertised as existing.One reason I chose to give a 4 star instead of 5. An honest listing always helps.– Leakage Current function – Does not exist.This parameter protects the home from an accidental electric shock. A must have feature. In fact i kept on searching for this and have to return many products falsely claiming this feature.This one does not claim to have. So no misrepresentation.However it would have been an excellent all in one with this feature. Hope supplier will see to it.This review is very similar to near similar small form factor ATORCH other model with smaller display.Overall an excellent buy and good customer support.However i could not keep the product since my requirement was not fullfilled. Bought that for ore sensors being advertised than it’s smaller cousin model.Since i already own the smaller model and it is same….no point keeping it.
JAGVINDER –
Net meter
Net meter proper work
PRADEEP KUMAR –
Very costly & Blue light low visibility ,Unsatisfied
Fine work
Placeholder –
Nice product
Device couldn’t connect with Wifi
Rishi –
Working as expected! I am able to monitor my import and export details on my phone easily
The bidirectional meter is working as expected. I am able to monitor all the details from my phone easily.The price of the product is also very good, and even lower when compared to directly importing from china.
M A Basheer –
Good Product (So far)
Installed it about 30 days back. Itâs functionally good, so far. I am using Solar off grid power mainly. So , wanted a devise to check and balance my usage at home. Few times when the voltage went above 240 , the power was cut off automatically with a warning message to the app in my phone. I am getting used to it, slowly. When itâs fixed properly, in the initial stage, there is no hassles. I browsed through the website of manufacturer atorch.cn which is in Mandarin. No English version. App has a fine English version, which is helpful. I am not over enthusiastic about the product but being cautious. So far itâs good and handy as well. Will be writing another review after 3 months basing on my usage experience ( before recommending the product to my friends )
Sk-Raj –
Nice podcast
Nice ð