Specifications:
- Supported languages: Simplified Chinese, Traditional Chinese, English
- Product size: 70mm*135mm*24mm
- Power supply: DC 9V

Note:
- Battery is not included. 9V stacked battery 6F22 is recommended.
- Certain electronic knowledge is highly recommended.

How to Switch Languages?
1. Install 9V battery (battery not included), press TEST button to turn on.
2. When the boot LOGO appears, press and hold TEST.
3. Keep pressing the TEST button.
4. Do not release the TEST button until the language option appears. Press the TEST button once to select the language.
5. After selecting the desired language, press and hold the TEST button again.
6. Long press TEST until the test page is displayed, so that the selected language is stored. Even if the battery is removed when the power is turned off (battery not included), the selected language will be maintained when it is power on next time.

Simple Operation Instructions:
1,2,3 pins can be connected at will, automatically identify types, automatically detect pin sequence, graphical display, and automatically measure parameters.

Test Scope Description:
- Transistor range: 2 or less (including 2) PN junction transistors, do not have any other internal resistance and capacitance original.
- Resistance measurement: 0.5Ω-50MΩ
- Inductance measurement: 0.01mH-20H
- Capacitance measurement: 25pf-100000uF

Function Introduction:
1: One-key measurement operation, power off automatically after delay. The shutdown current is only 20nA, which supports battery (battery not included) operation.
2: Automatic detection of PNP and NPN bipolar transistors, N, P-channel MOSFETs, JFET field effect transistors, diodes, dual diodes, thyristors, resistors, capacitors, inductors. Automatically detect pin definitions.
3: Measure the current amplification factor (B) of the bipolar transistor and the conduction voltage (Uf) of the emitter junction. Transistors for Darlington can be identified by high threshold voltage and high current amplification factor.
4: The protection diode inside the bipolar transistor and MOSFET can be detected and displayed on the screen.
5: Measure the threshold voltage and gate capacitance of MOSFET.
6: Support the measurement of two resistances, the potentiometer can also measure. If the potentiometer is adjusted to one end of it, the tester cannot distinguish the middle and both ends of the pin.
7: The resolution of resistance measurement is 0.1 ohm, and the highest measured value is 50M ohm.
8: The capacitance measurement range is from 25pf to 100mF (100,000 UF). The resolution can reach 1 pF, and the measuring range of the inductance is 0.01MH-20H, otherwise it will be displayed as resistance. If the DC resistance value of the inductance is higher than 2100 ohms, it will also be displayed as resistance. During the capacitance test, the VLoss displayed on the screen are loss and attenuation. The larger the value, the closer the capacitance is to scrapping! ESR is impedance, the smaller the value, the better the capacitor performance!
9: It can detect the equivalent series resistance (ESR) of capacitors above 2UF with a resolution of 0.01 ohm. This function is very important for detecting capacitor performance.
10: The symbols of the correct direction can be displayed for both diodes, and the forward voltage drop can be displayed at the same time.
11: The LED is detected as a diode, and the forward voltage drop is higher than the normal value. The dual light emitting diode is detected as a dual diode. At the same time, the LED will flash.
12: The time of each test is about two seconds, only the measurement of large capacitance and inductance will take a long time.

Package Included:
- 1 x Transistor Tester

Package: Normally we use the standard exporting packaging. We also can according to clients' request .

 Shipping : 

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier  we are co-operating at present.

2. By Air: Delivery from the Shanghai airport to customers’ destination city air port.

3. By Sea: Delivery from the Shanghai sea port .

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

A: Samples arrived often need 3-5 days.

Q3. Do you have any MOQ (minimum order quality)limit?

A: Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?

A: We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.

Q5. How to proceed an order?

A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirms the samples and places deposit for formal order. Finally, We arrange the production.

Q6. Is it acceptable to print my logo on the product?

A: Yes. Please inform us formally before our product and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer one-year warranty for our products.

Q8: How to deal with the flaw?

A: Our products are produced in strict quality control system and the percent of pass is often maintained over 99.8%

Please do not hesitate to contact me if you need any further information

Whatsapp/Tel/Wechat: 8619902906050

Web: 

Address: Room 303 Building 2,Youpin Cultural and Creative Park,Zhangkeng,Minzhi Street,Longhua District,518131,Shenzhen,China(Mainland)