USB Tester - FNIRSI FNB48P BT USB Tester With Bluetooth
Product reference: 14-5905156102217

FNIRSI FNB48P BT - "Bluetooth" USB power tester for measuring voltage, current, power, cable resistance, capacitance and energy via USB-A, USB-C and "Micro USB" connectors. The device supports popular fast charging protocols, saves measurement data, displays graphs on a 1.77 inch. screen and measures up to 24 V, 6.5 A and 156 W.

USB Testeris - FNIRSI FNB48P BT USB Testeris Su Bluetooth
USB Testeris - FNIRSI FNB48P BT USB Testeris Su Bluetooth
USB Testeris - FNIRSI FNB48P BT USB Testeris Su Bluetooth

USB Tester - FNIRSI FNB48P BT USB Tester With Bluetooth

Product reference: 14-5905156102217

FNIRSI FNB48P BT - "Bluetooth" USB power tester for measuring voltage, current, power, cable resistance, capacitance and energy via USB-A, USB-C and "Micro USB" connectors. The device supports popular fast charging protocols, saves measurement data, displays graphs on a 1.77 inch. screen and measures up to 24 V, 6.5 A and 156 W.

You have 3 products in compare list, please remove someone and try again
  • Add to favorites products
  • Added to favorites products
  • Removed to favorites product
Add to compare
60,95 €
Product in warehouse

Guarantee
24 month

Delivery from Europe in
15 - 16
business days

Your message has been successfully sent!
Fill in the required fields*

FNIRSI FNB48P BT USB tester with Bluetooth


FNIRSI FNB48P BT - Bluetooth USB power tester for measuring voltage, current, power, cable resistance, capacitance and energy using USB-A, USB-C and Micro USB connectors. It supports the most commonly used fast charging protocols, records measurement data, displays graphs on a 1.77-inch screen and measures up to 24 V, 6.5 A and 156 W.


  • Advanced USB tester for accurate monitoring of charging voltage, current, power, energy and battery capacity.
  • Supports USB-A, USB-C, and Micro USB connections; measures up to 24 V, 6.5 A, and 156 W.
  • Recognizes popular fast charging protocols including USB Power Delivery, QC, AFC, FCP, SCP, VOOC, DASH, and SuperVOOC.
  • Performs PD e-marker and cable diagnostics, records data, displays graphs, supports Bluetooth connectivity, and has a durable CNC machined metal housing.

Product information

Product type USB power and charging tester
Brand FNIRSI
Model FNB48P BT
Connection Bluetooth and computer interface
Housing CNC machined metal

Measurement specifications

Voltage range 4-24V
Voltage resolution 0.00001V
Voltage accuracy ±(0.2% + 2)
Current range 0-6.5A
Current resolution 0.00001 A
Current accuracy ±(0.5% + 2)
Power range 0-156W
Power resolution 0.00001W
Power accuracy ±(0.5% + 2)
Equivalent load resistance 0-9999.9 Ω; resolution: 0.0001 Ω
Wire resistance 0-9999.9 Ω; resolution: 0.0001 Ω
D+ / D− line voltage 0-3.3 V; resolution: 0.001 V
Device temperature Resolution: 1 °C; accuracy: ±(1.2 % + 3)

Interfaces and compatibility

Supported connections USB-A, USB-C and Micro USB
Port configuration USB-A input/output, USB-C input/output, Micro USB input and PD COM port
Fast charging protocols USB Power Delivery, QC 2.0, QC 3.0, AFC, FCP, SCP, VOOC, DASH, WARP, SuperVOOC, Apple 2.4A, PE+ 1.1 and PE+ 2.0
Cable diagnostics PD e-marker and DASH cable recognition; CC line data reading

Display and data functions

Screen 1.77-inch high-resolution display with six-digit display
Graph modes Voltage and current relationship, D+ / D− voltage, offline recording and AC component power ripple
Data recording Up to 10 measurement groups
Recording duration Up to 999 hours 59 minutes 59 seconds
Operating time counter Until the 99th 11 p.m. 59 min. 59 sec.
Capacity measurement 0-9999.99 Ah; resolution: 0.00001 Ah
Energy measurement 0-9999.99 Wh; resolution: 0.00001 Wh
Screen orientation Automatic rotation 180°; in simple mode - up to 360°

Safety

Safety warning Use only within the specified voltage, current, and power ranges. Do not exceed 24 V, 6.5 A, or 156 W. Use the tester only to measure USB power and charging, and unplug it before changing connections.

Height50mm
Length180mm
Weight250 g
Width100mm
Offensive and promotional comments are unpublished.
Testimonials not found!
Testimonial