BIQU B1 Dual Operation System New Upgraded 3D Printer 235*235*270mm Print Size with SKR V1.4 Mainboard/BTT TFT35 V3.0 Screen/Filament Sensor/Night Vision RGB Light

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https://youtu.be/fZko4WAFcTo

Overview:

✔ 235*235*270mm Print Size

✔ BTT TFT35 V3.0 Touch Screen Dual Operation System (marlin & touch work modes)
✔ SKR V1.4 32Bit Mainboard

✔ Multiple Languages - 15 Languages to support

✔ Filament Sensor

✔ BIQU SSS Spring Stell Sheet + Soft Magnetic Patch

✔ Night Vision Cool RGB Light, multi color to switch. Can be observed and operated at night.
✔ The frame color design is different from before, which attracts your eyes

Package Included:

1 x B1 3D Printer Kit with 45g filament for test

MUSTOOL MT8028 HD Intelligent Graphical Digital Oscilloscope Multimeter 2 in 1 With 1MHz Bandwidth 2.5Msps Sampling Rate

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Specification:

Product Model: MT8208
Display:320x240 LCM	Display area: about 2.4 inches
Backlit : White	Input resistance : 10MΩ
Battery : AA battery x 3(not  included)	Power consumption : About 80mA
Use time : Low light about 5 hours	Storage : 100 Data/10 Wave forms
Use: 0 ° C - + 40 ° C; <75% RH	Storage : -10 ° C 〜+ 60 0 C; <90% RH
Size : 83 x 160 x 32(mm)	Weight: About 195g (without battery)
Bandwidth : ACV / 1 MHz ACA / 5KHZ	Max real-time sampling rate : 2.5Msps
Multimeter Specification
Features	Range	Uncertainty
DC voltage	400mV,4V/40V/400/1000V	0.75% rdg+10dgt
AC voltage	400mV/4V/40V/400/750V	1.0% rdg+10dgt
DC	40mA/400mA,4A/10A	1.2% rdg+10dgt
Alternating current	40mA/400mA,4A/10A	1.5% rdg+10dgt
Resistance	400.0Ω~40.00MΩ	1.0% rdg+5dgt
Capacitance	0.1nF~100，10.00mF	2.0% rdg+10dgt
Frequency	5Hz 〜10MHz	1.0% rdg+5dgt
Duty cycle	0.1%~99.9%	1.0% rdg+5dgt
Diode test	Voltage is about 5V,test current is about 1.5mA
Continuity test	Judgment Resistance about:<50Ω beep
Fuse specifications	500mA/250V, 10A/250V

Package included:

1 x MT8208 Digital Oscilloscope

1 x Table pen

1 x English manual

1 x  packing box

1 x Manual & BAG

Details Pictures: