FNIRSI DSO-TC3 3-in-1 Oscilloscope + Component Tester Style:DSO TC3 HIGH 7V 105mAh is a rechargeable

7V 105mAh is a rechargeable lithium cell with a JST connector

Linear voltage regulators are the most readily available and frequently the simplest to use the form of voltage regulators

unplated Fits 900-series soldering irons Quantity 1 piece Unplated copper erodes faster than plated tips

Intelligent connectivity

flexible and a great way to DIY an RFID or NFC device if you're interested in designing your own wearable or whatever another tiny device with near field communication incorporated

FNIRSI DSO-TC3 3-in-1 Oscilloscope + Component Tester Style:DSO TC3 HIGH 7V 105mAh is a rechargeableThree bench tools in one pocket sized unit: single channel oscilloscope, component tester, and signal generator. The FNIRSI DSO TC3 is a handy first scope for checking whether a pin is doing anything at all. Specs Functions Oscilloscope + component tester + signal generator Display 2. 4 inch TFT color, LED backlight Analog bandwidth 500kHz Sampling rate 10MS s Max input voltage 400V Power Built in rechargeable lithium battery Not a bench scope