SKU: 90674052717

FNIRSI FNB48PBT USB CHARGE TESTR

Sale price$371.75 Regular price$413.05
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

FNIRSI FNB48PBT USB CHARGE TESTRA Fast Charging Protocol Detector with Bluetooth. It Specializes in Verifying the Fast Charging Capabilities of Different Chargers, Monitoring Real Time Charging Situations with Accurate Voltage, Current and Power Data USB Fast Charge Tester Overview Highlights The FNB48P USB tester is a high reliability, high safety USB voltage, and current detection meter and a mobile communication terminal fast charging trigger. It has a 1. 77 inch TFT LCD display,

A Fast Charging Protocol Detector with Bluetooth. It Specializes in Verifying the Fast Charging Capabilities of Different Chargers, Monitoring Real Time Charging Situations with Accurate Voltage, Current and Power Data

USB Fast Charge Tester

Overview

Highlights

The FNB48P USB tester is a high-reliability, high-safety USB voltage, and current detection meter and a mobile communication terminal fast charging trigger. It has a 1.77-inch TFT LCD display, integrated USB-A, Micro-USB, and Type-C interface. Use a dedicated 16-bit ADC, PD protocol physical chip. It can be used to measure the power supply or power consumption of products such as USB interfaces, mobile phone chargers, and U disks; measure the charging power of mobile phones and the input and output of mobile power supplies; test the fast charging protocol of chargers.

USB Tester with LCD Display
FNIRSI FNB48P USB tester has a 1.77-inch TFT LCD display, integrated USB-A, Micro-USB, and Type-C interface. It is a high-reliability, high-safety USB voltage, and current detection meter and a mobile communication terminal fast charging trigger. The gravity sensor enables you to automatically switch the display direction.

Multifunction USB Digital Tester
Uses external 16-bit ADC, PD protocol physical chip, this USB tester can be used to measure the power supply or power consumption of products such as USB interfaces, mobile phone chargers, and U disks. Also, it can monitor the voltage, current, power, resistance, capacity, temperature, D+/D- voltage, etc, and test the fast charging protocol of chargers.

Fast Charge Protocol Trigger Detection
FNB48P supports trigger detection of various fast charging protocols, QC2.0/QC3.0 trigger, FCP/SCP trigger, AFC trigger, PD2.0/3.0 trigger, VOOC/WARP trigger, and Super VOOC 1.0/2.0 trigger. The above protocols all support automatic monitoring. MTK-PE automatic detection. Support QC2.O to PD2.0 protocol conversion.

Parameter Detection and Recording
It has the highest six-digit display of voltage, current, and power, and the highest resolution is 0.00001 (V/A/W). 10 sets of switchable capacity, power, and time statistics. 1 set of voltage and current curve records, maximum support 9 hours. Support low-speed waveform (voltage, current, D+/D-) drawing, 2sps->100sps sampling rate. Support high-speed ripple (voltage, AC coupling)drawing, up to 3.2Msps sampling rate.

More Detection Functions
FNB48P also has many functions, including the internal resistance measurement of the wire by the differential pressure method, E-Marker cable chip reading, DASH cable data reading, the record of startup time, onboard temperature measurement, PD monitor, etc.

Features

  • Integrated: USB-A, Micro-USB, Type-C interfaces
  • Detects: Voltage, current, triggers
  • Mobile communication: Fast charge
  • 1.44-inch TFT LCD display
  • External 16-bit ADC
  • PD protocol physical chip
  • Drive-free PC upgrade
  • PD E-Marker read
  • Fast charge recognition && deception
  • PD protocol monitoring && conversion
  • Precision measurement
  • Data storage
  • Energy capacity detection
  • Multiple interfaces compatibility
  • Fast charge protocol detection
  • Supports: QC2.0, QC3.0, Huawei-FCP, Huawei-SCP, Samsung-AFC, PD protocol

Specifications

General Brand: FNIRSI
Type: USB Tester
Model: FNB58
Color: Blue
Specification

Monitor Voltage: 
Range: 4-24V
Resolution: 0.00001V
Accuracy: ± (0.2‰ + 2)

Monitor Current:
Range: 0-6.5A
Resolution: 0.00001A
Accuracy: ± (0.5‰ + 2)

Monitor Power:
Range: 0-156W
Resolution: 0.00001W
Accuracy: ± (0.5‰ + 2)

Load Equivalent Internal Resistance:
Range: 0-9999.9Ω
Resolution: 0.0001Ω
Accuracy: ± (0.5‰ + 2)

D+/D- Voltage:
Range: 0-3.3V
Resolution: 0.001V
Accuracy: ± (1.0% + 2)

Equipment Temperature:
Range:  Celsius / Fahrenheit
Resolution: 1 Celsius /1 Fahrenheit
Accuracy: ± (1.2%+3) / ± (1.2%+4)

Capacity:
Range: 0-9999.99Ah
Resolution: 0.00001Ah

Energy Used:
Range: 0-9999.99Wh
Resolution: 0.00001Wh

Cable Resistance:
Range: 0-9999.9Ω
Resolution: 0.0001Ω

Equipment Running Time:
Range: 99d 23h 59min 59s
Resolution: 1s

Record Time:
Range: 99d 23h 59min 59s
Resolution: 1s

Weight & Size Product Weight: 0.3kg
Package Weight: 0.87kg
Package Size(L x W x H): 11.5x8.3x2.3cm
Package Contents 1 x USB Tester

Downloads

Additional Information

Device Tester
Type USB | Fast Charge
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90674052717

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T
Verified Purchase
T Elliott
Grantham, US
★★★★★ 5
Exactly what I was looking for.
Color: Brown, Size: 3 Panel, Color: Brown, Size: 3 Panel
Although other reviews found this item was too lightweight and flimsy, frankly it was exactly what I was looking for. I needed to partition my workspace off from the rest of the room and I wanted something that I could easily attach to the back of an unfinished bookcase as part of creating a private space. It was perfect. Lightweight easy to handle and I didn't mind putting some nails through it. Great price point for what I needed.
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Reviewed in the United States on March 26, 2024
J
Verified Purchase
John
Waukegan, US
★★★★★ 3
Made cheaply.
Color: White, Size: 3 Panel
Seems fairly sturdy ( 3 panel white) but made with extremely cheap materials that will not last. The cheap materials are very noticeable with the white screen. No assembly needed. Would not but again.
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Reviewed in the United States on November 24, 2025
L
Verified Purchase
L. Sun
New York, US
★★★★★ 5
Beautiful brown privacy screen!
Color: Brown, Size: 3 Panel, Color: Brown, Size: 3 Panel
Why did you pick this product vs others?: The measurements were perfect for what I was looking for.  The length and width are the same as my rattan raised garden bed which I have placed in front of the screen on the deck.  This secures the screen so there is no issue of weather conditions. I have been looking for weeks for a privacy screen at every possible product and combination. and almost gave up when I noticed the measurements of the screen would fit behind my raised bed!  Now I am going to plant some flowers in it.  This is a terrific buy for me.  i am so happy! Looks great: The perfect size, color, and design match my brown deck rattan furniture. Ease of assembly: No assembly which is nice in this hot weather! Room divider: It provides much needed privacy
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Reviewed in the United States on July 8, 2025
D
Verified Purchase
Debbie Flynn
Whiting, US
★★★★★ 5
Love it it was perfect for what I needed it for. Good quality!
Size: 4 Panel, Color: Black
It like a very dark chocolate brown/black. What I liked most about it is that you just pull it out of the box take the long plastic film off of it and it's ready to go. It has protective feet on the bottom. It's very attractive and it was so easy. It's so nice when you have a product you don't have to assemble.
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Reviewed in the United States on May 13, 2026
S
Verified Purchase
Suphisara B.
Chelsea, US
★★★★★ 5
Good quality. Nice design
Size: 4 Panel, Color: Chocolate Brown
Love it. Beautiful and good material. Just a little bit too high for my room.
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Reviewed in the United States on May 7, 2026

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