Description:
This meter is a small tool for the engineer, electronic maintenance and factory. It is very easy to test plug-in and SMD devices, also can test different kinds of diodes, triodes, thyristors, MOSFET, enable to analysis the device type, the polarity of the pin, the output HFE, the valve voltage, the junction capacitance of the FET.
Note:
Before testing the capacitor, be sure to discharge it, otherwise it may damage the internal circuit
If using DC supply, please choose DC 9V - 12V adapter (including 9V and 12V)
Can be powered by a 9V 6LR61 battery (not included), when the battery power is under 6V, please replace a new one
Parameters
Resistor: 0 - 50 ohm resolution: 0.01 ohm
Capacity: 25pF - 100mF resolution: 1pF
Inductor: ESR measuring resolution: 0.01 ohm
Using Instruction
Push "POWER / TEST" to power on and start a test, multiple measurements can be repeated by this key, auto power off 20 seconds after measurement
Provide three kinds of socket, each socket pin 1, pin 2 and pin 3 are connected
There is a table "typical ESR value of electrolytic capacitor" at the back, it is for guiding only, these are typical value for standard grade electrolytic capacitor at room temperature
Calibration
Short the test pin 1, 2, 3 together and push "POWER / TEST" button, then the screen prompts to enter calibration, push the button again within 2 seconds to confirm. Few seconds latter the screen prompts to release pin 1, 2, 3, release them and wait for calibration finish

0.2190
Package weight: 0.254 kg
Package Size(L x W x H): 17.50 x 10.00 x 6.00 cm / 6.89 x 3.94 x 2.36 inches
Package Contents: 1 x Digital Transistor Tester, 1 x User Manual in English and Chinese