Industrial & Scientific From TOWRITE on Amazon

FNIRSI-TC2 ingeniously integrates digital oscilloscope, electronic component tester, PWM signal generator and other functions into one.Equipped with 2.4-inch oversized color dot matrix TFT，especially suitable for fast pairing of transistors, identification of mixed，surface mount and wordless components, and preliminary screening of small batch components.

The oscilloscope has a real-time sampling rate of 2.5ms/s, a broadband of 200kHz, a 2.4-inch TFT high-definition color screen, a complete trigger function (single time, normal, automatic) and can measure the voltage signal up to ± 400V. It is equipped with an 80kHz / 5.0V PWM wave test signal source with adjustable duty cycle, and is equipped with a funny one button auto. The measured waveform can be displayed by simple adjustment

1.APPLICATION: Perfect for reinforcing window and door waterproofing, RV, pipe and joint sealing, EPDM/galvanized metal roofing patching, and retrofit projects both indoors and outdoors;

2.WORKING PATTERNS: Easily adaptable for use on multiple surfaces, including glass, fiberglass, coated or uncoated metals, plastics, and rubber; ideal for tight corners and uneven or jagged surfaces; effectively guards against leaks of all kinds with air-tight sealing capabilities; paintable for a clean, professional finish;

1.138Pro oscilloscope of Main functions:PWM square wave output, frequency range: amplitude 3.3v square wave 0-80kHz duty cycle 0-100%, PWM signal output, 2.5MS/S highest real-time sampling rate, 0-200KHz analog wideband;

2.handheld 138 Pro oscilloscope product introduction:the display screen is equipped with a 2.4-inch high-definition LCD screen, the resolution is 320*240; the general BNC interface Type-C supports data transmission and charging, built-in 1250mAh high-quality lithium battery, full charge can be used continuously for about 5 hours;

→1.<< Signal Generator Versatile Signal Support >>: Our Oscilloscopes device supports 12 functional signals, thanks to its built-in DDS signal generator. Capture and store up to 1000 signals, making it an incredibly useful and efficient tool;

→2. << 1014D Oscilloscope Robust and Durable >>: With an intelligent anti-burning mechanism and the ability to withstand 400V withstand voltage, this device is engineered to last. The encoder has an unlimited lifespan, making it a valuable addition to any toolkit;

→1.<<About the multifunction function generators>>: Size: 112*77*21mm, weight of 66g, mini handheld, built-in 3000mAh lithium battery, can stand by for 24 hours, support universal Type-C interface charging, the upper right corner of the screen can display the remaining power, 2.4 inch TFT-LCD display, TFT high-definition color screen, with backlight clear reading, different modes of key backlight color is different, using ABS hard shell + silicone surround protection, with good anti-fall protection;

→2.<<The performance of the signal generator>>:The function generators adopts 4 inner diameters and 4mm wiring ports on the top surface. The Blue port(IN-) is an alternate function and it is also an input- that can be switched to a 24V independent test power supply. Red(OUT) port and black(COM) port form an output port. Yellow(IN+) and Blue(IN-) form the input port. Different color identification allows you to better distinguish input and output ports；

Dimensions: 150 x 10 cm

Insulation performance: Our self-fluxing silicone tape is made of silicone rubber, the main component is Si

The creative funnel-type coffee cup is made of traditional craftsmanship, retro stoneware, and taps the original intention and authenticity of the product, so that you can work and live more comfortably

The capacity of the cup is 150ml, the weight is 320g, the material: ceramic, the size of the cup body and base: 9.2*5.1*10.7 cm

2.4-inch high-definition color screen curve data at a glance. Large-size color dot matrix TFT display with backlight for clear reading, and the backlight of keys in different modes is also different

Built-in 3000mah lithium battery, which can stand by for 24 hours, and a high-density polymer lithium battery, which is safer and has a longer battery life