Product Review

DROK Electronic Component Tester

Parameters:
-- Voltage supply: DC 9V Battery 6F22 (NOT Included)
-- Transistors range: 2 or less (including 2) P-N junction transistor
-- Resistors range: 0.5Ω - 50MΩ
-- Capacitors range: 25pF-100000uF
-- Inductors range: 0.01mH - 20H
-- Dimensions: 70mm × 135mm × 24mm

Operating Instruction:
>> The pins of the electronic components can be connected to the 1,2,3 pin optionally. This multifunctional meter is automatic identification type,
which can detect the pin sequence, graphic display and parameters automatically.
>> Eg. If you want to test a triode, you do not need to worry about the BEC order of 1,2,3 pin.
You just insert the triode into the testing interface optionally and then push the testing
button. The meter will identify it if it is triode, field-effect tube, controlled silicon or resistance capacitance.
After that, the tester will detect it if it is NPN OR PNP and then the BCE order and other information.

Testing Range:
▶ Range of Transistor: Less than 2 (included 2) transistor which is made up of PN junction. Do not have any other resistance components in the interior.
▶ Range of Resistance Testing: 0.5Ω-50MΩ
▶ Range of Inductance Testing: 0.01mH-20H
▶ Range of Capacitance Testing: 25pf - 100000uF

Package includes:
1× Multifunction Transistor Tester