A universal test lamp with 1x female and 1x male 4mm banana connector, ideal for using nice sharp back probes or puncture probes Uses incandescent 150ma fuse type bulb (replaceable) As a diag tech these are designed and 3d printed myself using a flexible material that makes them impact resistant and durable for the workshop, includes 1x tester and 1x back probe. Please be sure to check out my shop
