FNIRSI® DST-210 / DST-201 Handheld 3-IN-1 Multimeter Oscilloscope Signal Generator

Very good soldering iron kit well pleased with the quality of the soldering iron just one thing I found out the battery lid may not last. Very good screen well pleased thanks

Just can't beat it

A thermal camera and basic multimeter! Who would have thought it was possible. Great idea and the device is solid metal around making it feel solid like a digital camera. Very happy and easy to use. Even the manual is technically written clear and simple.

Not intuitive to use. Low 8 bit resolution

This is a great device for field use or in a pinch repair and diagnostics. Light weight and not much bigger than a standard multimeter. I would not use it instead of my higher end bench equipment. Steep learning curve on buttons that have multiple functions in the different modes. I had to keep referring to the incomplete instructions that are poorly translated from the original Chinese. Locks up if you press the calibrate button in the wrong mode. It would be nice if the audio out and scope input BNC connectors were marked. While it has a temperature function, no mention in the instructions on use of a temperature probe or even if it uses one. It does give ambient temperature but useles for finding hot components. Fairly accurate but 8 bit,low res on scope makes even a clean sine wave look noisy. Good to see if there is a signal or ripple. Signal generatior is good and comes in handy. I feel I got my money’s worth. Nothing beats an analog Tektronix scope.