1. Introducere
The ATORCH S1B Digital Power Wattmeter is a versatile smart energy meter designed to accurately measure and monitor your electricity consumption. Featuring a clear 2.4-inch TFT-LCD HD display and Bluetooth connectivity, it allows for real-time data viewing and control via dedicated mobile and PC applications. This device is equipped with essential safety functions to protect your electrical equipment and provides detailed insights into voltage, curent, wattage, energy (kWh), frequency, and power factor.


This manual provides detailed instructions for setting up, operating, and maintaining your ATORCH S1B Wattmeter to ensure optimal performance and safety.
2. Conținutul pachetului
Vă rugăm să verificați pachetul pentru următoarele articole:
- 1 x ATORCH S1B Smart Power Outlet (Digital Power Wattmeter)
- 1 x Manual de utilizare
3. Specificații
| Caracteristică | Descriere |
|---|---|
| Model | S1B |
| Nume de marcă | O TORTA |
| Material | ABS + PC, Large current alloy copper shrapnel |
| Domeniul de măsurare | AC85~265V / 0~16A / 0~3680W |
| Releu intern | 10 A (2650 W) |
| Interval de afișare a puterii | 0W~9999W |
| Energy Measurement Range | 0.000KWh-99999KWh |
| Cost Display Range | 0.00COST----99999COST |
| Clasa de precizie | AAA (+1%) |
| Consumul wireless | <0.3W |
| Frecvenţă | 50/60HZ |
| Factorul de putere | 0-1.00PF |
| Temperatura de operare | -20°C ~ +60°C |
| Umiditatea de lucru | <80% |
| Tip de securitate | WEP64 / WEP128 / TKIP / CCMP (AES) |
| Dimensiuni | 133 mm x 76 mm x 43 mm |
| Greutate | 160 g |
| Tip de afișare | 2.4inch TFT-LCD HD Display Panel Graphic 240xRGBx320 Dot-matrix (Analog and Digital) |
| Memorie | Built-in large capacity storage memory (EEPROM 1,000,000 wipe) |
| Certificare | CE |
| Baterie inclusă | Nu |
| Substanță chimică extrem de îngrijorătoare | Nici unul |

4. Configurare
4.1. Instalare fizică
The ATORCH S1B Wattmeter is available in various plug types to suit different regions. Ensure you have the correct plug type for your country before use.
- EU Plug Type E: Primarily used in France, Belgium, Poland, Slovakia & Czechia.
- EU Plug Type F: Used almost everywhere in Europe & Russia, except for the UK & Ireland.
- FR Plug: Features metal bars and is suitable for some EU countries.


Simply plug the wattmeter into a standard wall outlet. Then, plug the appliance you wish to monitor into the wattmeter's socket.
4.2. Instalarea aplicației
The ATORCH S1B supports connectivity with Android, iOS, and PC applications for enhanced monitoring and control.
- APP iOS: Caută "E_test" on the iPhone App Store.
- APP Android: Caută "E-test" on Google Play or download directly from: U_Meter-Phone_mobile.apk
- Software pentru PC: Refer to the user manual download link for PC software and installation instructions.

4.3. Initial Setup & Background Settings
Upon powering on, the device will perform a self-test. You can skip the initial screen by long-pressing the '+' button. To access the background settings menu, long press the 'M' key.


The background settings allow you to configure various parameters:
- Numărul versiunii: Afișează versiunea curentă de firmware.
- Luminozitatea afișajului: Adjust screen brightness (1-9 levels).
- Luminozitate standby: Adjust brightness in standby mode.
- Enter standby time: Set time before screen turns off (03-99 seconds, 0 for always on).
- Sound Off ON: Enable or disable sound.
- Price Mode Price-A/B/C: Select electricity price models.
- Peste-Voltage/Current/Putere: Set protection thresholds.
- Mod de comutare: Controlled (for socket control) or normally open.
- Data Zero: Clear accumulated data.
- Wi-Fi Device Reset: Reset Wi-Fi settings (for Wi-Fi version).
- System All Default Settings: Resetare din fabrică.
- Rotația ecranului: Rotate display.
- Ecran de așteptare: Choose between large font interface or measurement display.
- Over-Volt recovery delay time: Set delay for voltage recovery after over-voltage evenimentul.
- Device Power-up switch status: Memory (retains last state) or ON/OFF.
5. Funcționare
5.1. Afișare pesteview
The 2.4-inch TFT-LCD HD display provides real-time readings of various electrical parameters. The main screen typically shows Voltage (V), Current (A), Power (W), and Energy (kWh).
5.2. Funcții butoane
The device features three buttons: 'Power', 'M', and '+'.
- Buton de alimentare: Pornește/Oprește dispozitivul.
- Butonul M: Used to navigate through different display modes and confirm settings.
- Butonul „+”: Used to adjust values in settings or skip the startup screen.
5.3. Timing Functions
The ATORCH S1B offers several timing functions for automated control of connected appliances:
- Timed Power Supply: Set a specific ON/OFF time (00-99 hours/minute). The device will automatically operate according to your set schedule.
- Sincronizarea ciclului: Configure ON and OFF durations (00-99 hours/minute) for repetitive cycles.
- Cronometrarea numărătorii inverse: Set a countdown for the device to turn ON or OFF after a specified period.

5.4. Security Protection Functions
The device includes built-in protection mechanisms to safeguard your appliances:
- Peste-VoltagProtecție e (OVP): Automatically cuts off power if the voltage exceeds the set limit (e.g., 265.0V).
- Over-Current Protection (OCP): Automatically cuts off power if the current exceeds the set limit (e.g., 18.00A).
- Over-Power Protection (OPP): Automatically cuts off power if the wattage exceeds the set limit (e.g., 3000W).
These protection thresholds can be adjusted in the background settings. When a protection event occurs, the device will trigger an alarm (buzzer and interface prompt) and cut off power.


5.5. Calculul puterii
The ATORCH S1B calculates active power using the formula: P = U * I * cos φ, where P is active power, U is voltage, I is current, and cos φ is the power factor. It does not simply use P = U * I.

5.6. Mobile App Interface
The mobile app provides a comprehensive interface for monitoring and controlling the wattmeter wirelessly. It allows for data export, switching between languages, and viewing. voltage/current/power curves.

6. Întreținere
- Păstrați dispozitivul curat și uscat. Evitați expunerea la umiditate sau temperaturi extreme.
- Nu încercați să deschideți sau să reparați dispozitivul singur. Apelați la personal de service calificat.
- Clean the display with a soft, dry cloth. Do not use abrasive cleaners or solvents.
7. Depanare
- Dispozitivul nu pornește: Ensure it is securely plugged into a live outlet.
- No readings: Check if the appliance is properly plugged into the wattmeter. Verify the wattmeter is ON.
- Aplicația nu se conectează: Ensure Bluetooth is enabled on your device and the wattmeter. Restart both the app and the wattmeter. Make sure you have the correct 'E_test' app.
- Over-protection triggered: If the device cuts off power, check the voltage, current, or power consumption of the connected appliance. It may exceed the set limits. Adjust limits in settings if necessary, but always prioritize safety and appliance ratings.
- Citiri inexacte: Ensure the device is used within its specified measuring range.
8. Sfaturi pentru utilizatori
- Electric Car Charging: Be aware that the maximum power rating for this device is 3680W (16A at 230V). It is NOT suitable for charging electric cars with onboard chargers rated at 11kW or higher, as this exceeds the wattmeter's capacity and could be a safety hazard.
- Stocarea datelor: The device has a built-in large capacity storage memory. You can export data to your computer via the mobile app for detailed analysis.
- Tariff Settings: The wattmeter supports setting electricity unit prices, which can be useful for tracking costs with multi-zone tariffs (e.g., day/night rates).
- Compatibilitate priză: Double-check the plug type (EU, US, UK, FR, AU) to ensure it matches your local outlets. The FR plug, while an EU specification, includes metal bars and may be required in certain EU countries.
9. Întrebări frecvente
- Q: What category does this product belong to?
- A: This product belongs to the electrical measurement and monitoring category.
- Q: Does the unit report the maximum and minimum VAC while connected?
- A: While the device measures voltage (AC85-265V) and has over-voltage protection, the specifications do not explicitly state a feature for reporting or storing maximum and minimum VAC values over time.
- Q: Can it count dual-zone tariffs (day/night rates)?
- A: Yes, the device has a function to set electricity unit prices and accumulate electricity bills, which can be configured to manage different tariffs.
- Q: Does it store data to save on the computer?
- A: Yes, it has a built-in large capacity storage memory, and data can be exported via the mobile application to a computer.
- Q: What app does it use?
- A: The official app is named "E_test" and is available on the iPhone App Store and Google Play.
10. Garanție și asistență
For any questions or issues regarding your ATORCH S1B Digital Power Wattmeter, please contact ATORCH customer support. Refer to the product packaging or the official ATORCH website pentru informații de contact.
Please note that this product is a patented design (Patent number: ZL 2022 3 0085635.1). Be cautious of imitations and ensure you purchase genuine ATORCH products.





