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Price
$54.12
DollaTek FNB48P 6-Digit Display Tester Multifunctional Voltmeter Ammeter USB TYPE-C Charging Device Wire Detection Trigger — image 1
Voltage TestersDollaTek✓ In stock

DollaTek FNB48P 6-Digit Display Tester Multifunctional Voltmeter Ammeter USB TYPE-C Charging Device Wire Detection Trigger

$54.12
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About this item
  • USB tester has a 1.77-inch full-color ultra-wide viewing angle TFT LCD display, integrated USB-A, Micro-USB, Type-C interface.
  • The maximum resolution of the display is 0.00001, which could real-time monitor the subtle changes in voltage, current and power during charging.
  • Built-in the calculation formula of battery capacity, to conveniently and fastly calculate the charging efficiency and capacity of the target object.
  • Four curves of voltage current curve, D D-voltage curve, offline record curve, power ripple curve (ac coupling) to meet various needs.
  • Suitable for monitor the voltage, current, power, resistance, capacity, temperature, D+/D- voltage etc, it can be used to test the fast charging protocol of chargers.
Product description

Product Description: Material:Metal It is a high-reliability, high-safety USB voltage andcurrent detection meter and a mobile communication terminal fast chargingtrigger. Gravity sensor, automatically switch the display direction. Application:Suitable for monitor the voltage, current, power, resistance, capacity, temperature, D+/D- voltage etc, it can be used to test the fast charging protocol of chargers. Specification: Monitor voltage: 4-24V, 0.00001V, ±(0.2%+2 Monitor current: 0-6.5A, 0.00001A, ±(0.5%+2) Monitor power: 0-156W, 0.00001W, ±(0.5%+2) Load equivalent internal resistance: 0-9999.9Ω, 0.0001Ω, ±(0.5%+2) D+/D-voltage: 0-3.3V, 0.001V, ±(1.0%+2) Equipment: 1℃(±(1.2%+3))/1℉(±(1.2%+4)) Capacity: 0-9999.99Ah, 0.00001Ah Energy used: 0-9999.99Wh, 0.00001Wh Cable resistance: 0-9999.9Ω, 0.0001Ω Operation hours: 99d23h59m59s, 1s Record time: 999h59m59s, 1s Packaging includes: 1 x USB Cell Phone DC Charger Tester

Product details
Brand
DollaTek
Manufacturer
DollaTek
Weight
0.10 kg
Part number
CP029371

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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