Мультиметр + Осциллограф MUSTOOL MT8208. Покупать или нет?

This device can be found for sale under other brands. Specifications Model: MT8208 Display: 320 x 240 LCM, 2.4 inches Input impedance: 10 MOhm Battery: 3 AA batteries Power consumption: Approx. 80 mA Use time: Approx. 5 hours in low light Storage: 100 data points / 10 waveforms Size: 83 x 160 x 32 mm Weight: Approx. 195 g without battery Bandwidth: ACV / 1 MHz ACA / 5 kHz Maximum real-time sampling rate: 2.5 Mbps Multimeter specifications DC voltage: 400 mV, 4 V / 40 V / 400 V / 1000 V AC voltage: 400 mV / 4 V / 40 V / 400 V / 750V DC Current 40mA / 400mA, 4A / 10A AC Current 40mA / 400mA, 4A / 10A Resistance 400.0Ω ~ 40.00MΩ Capacitance 0.1nF ~ 100.10.00mF Frequency 5Hz ~ 10MHz Duty Cycle 0.1% ~ 99.9% Fuse Specifications 500mA / 250V, 10A/250V