The LCR-T3 device is a multi component tester that can be found through ebay from a variety of vendors based in China.

This testing device is remarkably robust considering the low price it can be found for.

This case houses the device, and sports an additional separate compartment for the 9V battery that powers the device.

The device and battery are not included.  This item is for the case only.

Search ebay for "LCR-T3 tester" and you'll find the device.  Pricing for this device is in the $9 USD range.

Product description taken from the internet (grammar corrected) is as follows:

Multi-functional transistor tester for automatic detection of NPN and PNP transistors, N-channel and P-channel MOSFET, diodes, triodes, resistors, capacitors or other devices. Easy and convenient to operate. 

Keep in mind, I am not in control of any changes to the board made by the vendors of the LCR-T3 device you may own or purchase.  Variations may exist resulting in fitment issue.  If that happens you'll need to adjust the case accordingly for your device.

Features: 

The display is 128*64 LCD with back-light in yellow-green. 

Powered by standard 9V battery.

New function of boot voltage detection. 

Automatically detects NPN and PNP transistors, N-channel and P-channel MOSFET, diodes, triodes, resistors, capacitors or other devices. 

Automatically test the pins of a component and display on the LCD. 

Measure the gate threshold voltage and gate capacitance of the MOSFET. 

Measure bipolar transistor current amplification factor and base-emitter threshold voltage.  

One-button operation, automatic shutdown to avoid unnecessary waste. 

Short detection time: only 2 seconds. It is normal to take 1 minute for bulk capacitor detection. 

Note: 

Please make sure that capacitors are discharged before testing.