RF4 RF17N DT-17N Digital Multimeter Fully Automatic high precision Size:RF4 RF17N 5S rapid heating and the

5S rapid heating and the intelligent sleep

Support iPhone 8-15 Pro Max battery and battery cell internal resistance test and battery data reading and writing

Allow APP stay after screen locked

Software Error 3

Type-C interface

RF4 RF17N DT-17N Digital Multimeter Fully Automatic high precision Size:RF4 RF17N 5S rapid heating and theSunshine DT 17N 35 6 automatic digital multimeter for mobile phone repair, LCD digital multimeter intelligent current resistance voltage tester test meter instrument Product Description : DT 17N is 35 6 automatic digital instrument, is a stable performance, high precision, high reliability; With battery driven automatic digital multimeter, the instrument adopts 21mm high LCD display, clear reading; About 15 seconds delay backlight, high pressure alarm