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Description
USB Tester 4-28V 7A LCD USB A&C Voltage Current Power Tester Multimeter, Fast Charge Detection Trigger Capacity Ripple Measurement, PD2.0/PD3.0,QC2.0/QC3.0Updated USB TesterFNIRSI FNB58 has a 2. 0 inch TFT LCD display, integrated USB A, Micro USB, Type C interface. It is a USB voltage andcurrent detection meter and a mobile communication terminal fast charging trigger with gravity sensor Multifunction USB Digital TesterFNB58 uses external 16 bit ADC, PD protocol physical chip. FNB58 USB tester can monitor the voltage, current, power, resistance, capacity, D+ D voltage etc, it can be used to test the
- 【Updated USB Tester】FNIRSI FNB58 has a 2.0-inch TFT LCD display, integrated USB-A, Micro-USB, Type-C interface. It is a USB voltage andcurrent detection meter and a mobile communication terminal fast charging trigger with gravity sensor
- 【Multifunction USB Digital Tester】FNB58 uses external 16-bit ADC, PD protocol physical chip. FNB58 USB tester can monitor the voltage, current, power, resistance, capacity, D+/D- voltage etc, it can be used to test the fast charging protocol of chargers
- 【Fast Charge Protocol Trigger Detection】FNB58 supports QC2.0/QC3.0, FCP/SCP, AFC, PD2.0/3.0, VOOC/WARP, Super VOOC 1.0/2.0 trigger. The above protocols all support automatic monitoring. MTK-PE automatic detection. Support QC2.O->PD2.0 protocol conversion
- 【Parameter Recording】The highest six-digit display of voltage, current and power. 10 sets of switchable capacity, power etc. Support low-speed waveform drawing, 2 sps-100 sps sampling rate. Support high-speed ripple drawing, up to 4 M sps sampling rate
- 【USB tester detection function】The resistance measurement of the wire by the differential pressure method. E-Marker Cable chip reading. DASH Cable data reading. Record of startup time. Onboard temperature measurement. PD monitor. Analog DASH cable
- 【Note】In order to respond to the environmental protection policy and reduce the use of paper, FNB58 does not come with paper manuals. You can visit the website of FNIRSI on the box to download the manuals, including product update firmware, APP, etc
Product Description
FNIRSI FNB58 is a high-reliability, high-safety versatile USB tester and fast charging trigger.
- FNB58 USB tester has a 2.0-inch full-color ultra-wide viewing angle TFT LCD display, integrated USB-A, Micro-USB, Type-C interface.
- FNB58 uses external 16-bit ADC, PD protocol physical chip, it can be used to test the fast charging protocol of chargers.
- FNB58 can be used to measure the power supply or power consumption of products such as USB interfaces, mobile phone chargers, and U disks.
- FNB58 can be used to measure the charging power of mobile phones and the input and output of mobile power supplies.
Four Functional Curve Display
Real-time voltage and current curveView the change of the charging curve in real time, find the abnormal charging immediately. | Offline curve recordingSupports up to 9 hours of offline voltage and current curve recording, charging process fully displayed. | D+/D- voltage curveCharging protocols Changes. Master in real time. | High-speed power ripple measurementCharger ripple measurement, easy to screen inferior chargers. |
Cable Detection Just Use FNB58
PD E-Marker Cable DetectionRead data information of CC line with E-Marker chip | DASH Cable DetectionRead DASH cable chip related data | Cable Interal Resistance MeasurementConstant current load two-step fast measurement of wire resistance |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Ideal para espacios pequeños y con estilo
Color: Black, Size: 6 Panel, Color: Black, Size: 6 Panel
Como muchos saben, los apartamentos en Estados Unidos suelen ser pequeños y con poco espacio para guardar cosas. Yo tenía algunas cajas en una esquina que no sabía cómo esconder sin que se viera desordenado hasta que encontré este biombo, y fue justo lo que necesitaba.
Me encantó porque además de tapar lo que no quiero que se vea, le da un toque bonito y moderno al área. El color negro combina con todo y se ve elegante sin ser llamativo. Es liviano, fácil de mover y guardar, y lo mejor: no ocupa mucho espacio cuando no lo estás usando.
También me sorprendió que se siente firme y bien hecho, no es de esos biombos que se tambalean o se ven frágiles. Ahora tengo más privacidad y orden en casa, sin tener que hacer grandes cambios. Una compra sencilla pero que hace una gran diferencia. ¡Lo recomiendo!
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Reviewed in the United States on June 28, 2025
★★★★★ 5
Easy setup
Color: Black, Size: 8 Panel
Very simple to put up. No assembly required. Just take it out the box and you're done! Also I thought it would be heavy. Very light and easy to move😊
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Reviewed in the United States on December 18, 2025
★★★★★ 3
Very flimsy
Color: Beige, Size: 8 Panel
The room divider was OK but a little flimsy
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Reviewed in the United States on April 21, 2025
★★★★★ 5
PERRFECT!!!!!!
Color: Black, Size: 8 Panel
Absolutely LOVE It!!!!!!
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Reviewed in the United States on September 19, 2025
★★★★★ 5
Muy a gusto con el producto
Este producto es nada más y nada menos que lo que yo estaba buscando para una separación de un cuarto .
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Reviewed in the United States on August 27, 2025
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