Kaiweets St120 Pen Type Multimeter Review and Tear Down

In this video we take a look at the Kaiweets ST120 Pen Type Digital Multimeter. This unique form factor tool is available from Kaiweets for $ ( Like all modern meters, this one is based on a single ASIC implemented without a case directly on the pcb. Thus like all modern meters it will read trending higher, or lower depending on trimming but it will be consistent. This is full function DMM but lacks the NCV testing that it advertises. SPECIFICATION Item Weight Product Dimensions 1.1 x 0.9 x 2.8 inches Batteries 2 AAA batteries required (included) External Testing Certification IEC61010-1 600V Display Type LCD Specific Uses For Product Function&Range&Accuracy ▲DC voltage test 0~600V ±(0.5%reading 3) ▲AC voltage test 0~600V ±(0.8%reading 3) ▲Resistance test 0~4MΩ ±(1.0%reading 5) 4MΩ~40MΩ ±(1.5%reading 10) ▲Capacitance test 0~4mF ±(3.0%reading 5) ▲Freq