Highlights
✦ Versatile Power Bank Monitor: Measures power bank capacity, use energy, and cable resistance for detailed analysis.
✦ 120hz Tester|Splunk Power User Practice Test|High Precision Measurement: Accurate to 0.1% with ±(0.2‰+2) voltage and ±(0.5‰+2) current resolution, ensuring precise monitoring.
✦ Portable and Lightweight Design: At just 47g, this compact device fits easily in your toolkit for on-the-go testing.
✦ Extensive Compatibility: Supports a wide range of devices with Type-C PD, including power banks with USB-C output.
✦ Comprehensive Testing Capabilities: Tests fast charging protocols and power bank wattage, ideal for electrical DIY enthusiasts.
Brand
FNIRSI
Model
C1
Dimensions
50*25*8cm
Weight
47g / 1.66oz
Display Type
Digital Only
Power Supply
DC
Operating Temperature
-10℃ ~ +80℃
Accuracy Class
0.1%
Monitor Voltage
Range: 4~24V
Resolution: 0.00001V
Accuracy: ±(0.2‰+2)
Resolution: 0.00001V
Accuracy: ±(0.2‰+2)
Monitor Current
Range: 0~6.5A
Resolution: 0.00001A
Accuracy: ±(0.5‰+2)
Resolution: 0.00001A
Accuracy: ±(0.5‰+2)
Monitor Power
Range: 0~130W
Resolution: 0.00001W
Accuracy: ±(0.5‰+2)
Resolution: 0.00001W
Accuracy: ±(0.5‰+2)
Load Equivalent Internal Resistance
Range: 0~9999.9Ω
Resolution: 0.0001Ω
Accuracy: ±(0.5‰+2)
Resolution: 0.0001Ω
Accuracy: ±(0.5‰+2)
D+/D- Voltage
Range: 0~3.3V
Resolution: 0.001V
Accuracy: ±(1.0‰+2)
Resolution: 0.001V
Accuracy: ±(1.0‰+2)
Capacity
Range: 0~9999.99Ah
Resolution: 0.00001Ah
Resolution: 0.00001Ah
Energy Used
Range: 0~9999.99Wh
Resolution: 0.00001Wh
Resolution: 0.00001Wh
Internal Resistance of The Cable
Range: 0~9999.9Ω
Resolution: 0.0001Ω
Resolution: 0.0001Ω
Equipment Running Time
Range: 99d 23h 59m 59s
Resolution: 1 second
Resolution: 1 second
Record Time
Range: 999h 59m 59s
Resolution: 1 second
Resolution: 1 second
Compatibility Issues：
①There may be incompatibilities problems of the PC software with some Windows systems, if you really need it, please install and test the software before buying the product.
②There are many types of mobile phones and operation systems, so there may be incompatibilities, if you need APP, please install and test the APP before buying the product.
③If you don't test the PC software and APP function before buying and find that the products works fine except the PC software or APP, we refuse to refund.
④Please do install and test the APP if you use Samsung mobile phone.
Product Details
Using Environment and Precautions
The device should be stored in a soft case, and the operating environment should be at a temperature of -5~40℃, and the relative humidity should not exceed 80%.
The device should be stored in a clean and dry place to avoid moisture, mold, heavy pressure, mechanical damage,humidity and direct sunlight.
Avoid using in the rain or fog, avoid dropping or shocking.
When the screen on the LCD does not light up, it indicates that the voltage is too low, and it needs to be charged in time.
Copyrights
The product specifications are subject to change without notice, allfinal interpretation rights were reserved by FNIRSI Technology Co., Ltd, All trademarks, product images，technical parameters are properties of FNIRSI Technology Co.. Ltd. All rights reserved.
Warranty
30-Day return and refund guarantee (Refer to our Refund Policy), 2-year warranty (only available for orders purchased directly from fnirsi.com), lifetime technique support by FNIRSI.
Please feel free to reach us with any concerns:
Email: service@fnirsi.com / info@fnirsi.com
We strive to reply to you within 24 hours.
FNIRSI has started researching and development manufacturer of quality optical products including Golf rangefinder, laser,measure device and binoculars since 2016.
Focus on the development,researching, and manufacturing for over 8 years.
We are committed to delivering premium products and exceptional customer service, striving to be your most reliable and intelligent assistant.
At Fnirsi, we are committed to providing our customers with the best value for their purchases. To ensure you always get the best price, we offer a 30-day price guarantee on all products purchased directly from fnirsi.com. This policy aims to give you confidence and peace of mind when shopping with us.
What is the 30-Day Price Guarantee?
Our 30-day price guarantee means that if you purchase a product from fnirsi.com and the price of that product drops within 30 days of your purchase date, you are eligible for a refund of the difference in price.
How Does the Price Guarantee Apply?
- Eligibility: The price guarantee applies only to purchases made on fnirsi.com. Products purchased from other retailers or third-party sellers are not eligible.
- Timeframe: The price drop must occur within 30 days of your original purchase date.
- Product Match: The price guarantee applies to the same product (identical model, specifications, and condition).
How to Apply for a Price Difference Refund
If you notice that the price of a product you purchased from fnirsi.com has dropped within 30 days, follow these steps to apply for a refund of the price difference:
- Documentation: Prepare your order number and proof of the price drop (such as a screenshot and link to the product page showing the reduced price).
- Contact Us: Reach out to our customer support team at info@fnirsi.com .Include your order number, proof of the price drop, and a brief explanation of your request.
- Verification: Our team will verify the price drop and your purchase details.
- Refund Process: Once verified, we will process the refund for the price difference to your original method of payment. It typically takes 1-3 business days for you to receive the refund.
At Fnirsi, we strive to provide our customers with high-quality products and exceptional customer service. Our 30-day price guarantee is just one of the ways we ensure you get the best value for your investment. Shop confidently with Fnirsi, knowing that you are always getting the best deal available.
Thank you for choosing Fnirsi. If you have any questions or need further assistance, please do not hesitate to contact our customer support team at info@fnirsi.com.
Customer Reviews
Based on 4 reviews
75%
(3)
25%
(1)
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u
...i will come back ;)
C
it is a Little bit fragile and needs to be handled in care
otherwise it will get broke easily
test it it works fine
K
Very convenient, the functional tester qualitatively measures the capacity of batteries many functions. I liked the way it quickly and efficiently burned the charge from 65W laptop without smoke, it just doesn't charge anything else
O
work, fast delivery, everything is perfect
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