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Item #:
101356903
Yunsailing 2 Pcs High Precision Watt Meter Power Analyzer Battery Consumption Performance Monitor with Backlight Digital LCD Screen(15000)
Item #:
101356903
USD 30
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Imported from USA store
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Order now and get it around Wednesday, August 19
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High accuracy and versatility make our power analyzer an essential tool for energy efficiency detection.
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Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Precision
Accurate measurement of power consumption ensures reliable data, helping users optimize battery usage and enhance performance across various applications.
User-Friendly Display
The backlit digital LCD screen provides clear visibility in any lighting condition, making it easy to read power metrics at a glance and improving user experience.
Dual Pack
The inclusion of two watt meters offers added value and flexibility, allowing users to monitor multiple devices simultaneously for comprehensive energy management.
Product Details
| Power Source | Battery Powered |
| Minimum Operating Voltage | 12 Volts |
| Measurement Type | Wattmeter |
| Style Name | Simple |
| Color | No 45 Amp Power Grade Connector |
| Item Weight | 6.4 ounces (181.44 grams) |
| Item Dimensions | 6.69 x 3.94 x 1.1 inches (17 x 10 x 2.8 cm) |
| Brand Name | Yunsailing |
| Manufacturer | Yunsailing |
| Part Number | Yunsailing-Meter Power -217 |
| Brand | Yunsailing |
| Style | Simple |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Energy Monitors
Ideal for users who need accurate energy consumption metrics for monitoring and managing battery usage in devices.
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DIY Enthusiasts
Perfect for hobbyists building or modifying electronic devices, as it helps assess performance and efficiency.
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RC Hobbyists
Useful for remote control enthusiasts to track power consumption and prevent battery damage during operation.
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Casual Users
Not suitable for users who do not require detailed power analysis or in-depth performance monitoring.
Product Description
Yunsailing 2 Pcs High Precision Watt Meter Power Analyzer Battery Consumption Performance Monitor with Backlight Digital LCD Screen(15000)
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Customer Questions & Answers
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Question:
What features does the Yunsailing Watt Meter Power Analyzer offer?
Answer: The Yunsailing Watt Meter Power Analyzer features high precision measurements of power consumption, voltage, and current, all displayed on a clear digital LCD screen with backlight for easy reading in various lighting conditions. This unit provides real-time data, making it ideal for monitoring the performance of appliances and electronic devices. Users can track energy usage effectively, which helps in optimizing consumption and understanding energy costs, making it invaluable for both residential and commercial use. -
Question:
How do I use the Yunsailing Power Monitor?
Answer: Using the Yunsailing Power Monitor is straightforward. Simply plug the analyzer into a standard power outlet and then connect your device to the monitor. Once connected, it will display crucial metrics such as wattage, voltage, and amp usage. This capability allows users to monitor energy consumption and identify any devices that may be using excessive power. For instance, if you're concerned about energy waste, you can track your refrigerator or HVAC system to ensure they operate efficiently. -
Question:
Is the Yunsailing watt meter suitable for all types of devices?
Answer: Yes, the Yunsailing watt meter is versatile enough to be used with a wide range of devices, including household appliances, electronics, and power tools. Its compatibility allows users to measure and track energy consumption across multiple devices, offering insights into which ones may be consuming more power than expected. For example, monitoring your home entertainment system could highlight energy drains, enabling informed decisions about usage or replacement with more efficient alternatives. -
Question:
What is the maximum load capacity of the Yunsailing Power Analyzer?
Answer: The Yunsailing Power Analyzer supports a maximum load capacity that is suitable for various household and industrial use. While the exact specifications may vary, it is designed to handle the demands of most home appliances and power tools. This feature is essential for users looking to monitor high-wattage devices like air conditioners or electric heaters. Knowing this limit helps prevent overloading and ensures safe operation during monitoring. -
Question:
Does the Yunsailing Watt Meter have any smart features?
Answer: The Yunsailing Watt Meter is designed primarily for accurate power measurement without additional smart features like Wi-Fi or Bluetooth connectivity. However, its real-time data display and backlit screen make it user-friendly in various environments. Many users find significant value in its straightforward functionality, particularly when assessing energy consumption during peak use times to help optimize their electricity use. For example, observing usage during different hours can help identify optimal times for operating power-hungry devices. -
Question:
Can the Yunsailing Power Monitor help reduce electricity bills?
Answer: Yes, using the Yunsailing Power Monitor can indeed help reduce electricity bills. By allowing users to track the energy consumption of individual devices, it enables practical decisions about how and when certain devices are used. This monitoring can highlight low-efficiency devices or those that contribute to high energy costs, guiding users to either replace them or use them more efficiently. For instance, realizing that an old refrigerator consumes a lot can prompt users to find a more energy-efficient model. -
Question:
Is the LCD screen readable in dark conditions?
Answer: Absolutely! The Yunsailing Power Monitor features a backlight on its digital LCD screen, enhancing visibility in low-light conditions. This makes it convenient for users to check power readings without straining their eyes, whether it's in a dimly lit room or even at night. For example, if you are monitoring energy consumption overnight in a garage or basement, the lit display ensures you can still obtain accurate readings without additional light sources. -
Question:
Can I use multiple Yunsailing power meters at once?
Answer: While you can technically use multiple Yunsailing power meters simultaneously, keep in mind that each meter will need to be plugged into a separate power outlet. This setup is beneficial for monitoring the energy consumption of several devices concurrently, providing a comprehensive overview of your total household energy usage. Users often use this feature to track energy statistics across different rooms, ensuring balanced energy distribution and proactive energy management. -
Question:
Where can I buy the Yunsailing 2 Pcs High Precision Watt Meter Power Analyzer?
Answer: You can purchase the Yunsailing 2 Pcs High Precision Watt Meter Power Analyzer on Ubuy. Ubuy provides a reliable platform where you can find this energy monitoring tool, and it often features product details and ratings to assist in your decision-making process. By choosing Ubuy, you're ensured a smooth shopping experience while obtaining a valuable tool for monitoring your energy consumption efficiently. -
Question:
What units of measurement does the Yunsailing Power Analyzer use?
Answer: The Yunsailing Power Analyzer operates using multiple units of measurement, including watts (W) for power, volts (V) for voltage, and amps (A) for current. This multifunctionality allows users to gain a well-rounded view of their energy usage. For example, when monitoring a device like a water heater, you can track how much power it consumes while also observing its voltage and current draw, which aids in understanding not just usage but also potential issues with electrical systems.
Yunsailing Power Meters Editorial Review
The Yunsailing 2 Pcs High Precision Watt Meter Power Analyzer has garnered mixed reviews from users, particularly those utilizing it for solar power applications. While the device is designed to monitor battery Consumption and performance, some users have encountered operational quirks that limit its reliability. The product shines in its ability to provide accurate readings when functioning, but issues arise during low-light conditions and when the solar panels first start to generate power. Customers have reported that the device often fails to boot up properly at dawn, resulting in no data display, and necessitating manual resets that can disrupt the monitoring process. From a performance standpoint, the meter is capable of tracking power input and output effectively when the conditions are optimal. Users have praised its precision in displaying voltage and noting power Consumption over time, offering a useful tool for those setting up or managing solar systems or other battery setups. However, the advertised current capabilities have raised eyebrows; customers suggest that the product is somewhat overstated, advising caution regarding maximum current limits to avoid overheating. The inclusion of a recessed connector for an auxiliary battery is a thoughtful feature, allowing users to preserve data even if the primary battery voltage drops. Despite its shortcomings, like the short wire length and lack of included connectors for the auxiliary feature, the device fills a niche for users looking to manage battery power systems effectively—provided they understand and navigate its limitations. In conclusion, while the Yunsailing watt meter shows promise in specific applications, potential buyers should Consider its limitations and operational quirks, particularly in solar power settings. **
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Pros
- Accurately measures voltage and power Consumption.
- Useful for monitoring solar panel input and battery performance.
- Tracks total power Consumed over time.
- Includes an auxiliary battery connector to retain data during power loss.
Cons
- Often fails to boot correctly in low-light conditions when solar panels begin to produce power.
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 30
Order now and get it around Wednesday, August 19
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Features & Benefits
- Bright blue backlit LCD for easy reading in any environment.
- Detects voltage peaks and calculates important parameters accurately.
- Operates within 12V to 100V and measures up to 150A.
- Versatile for assessing RC battery efficiency and energy consumption.
- Low resistance design for prolonged lifespan and stable function.
- Equipped with an exhaust port to manage internal heat effectively.
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