Reviews Printed Circuit Board Uv Meter

Hakko CHP DP-24-N Depaneling Tool, Printed Circuit Board (PCB), 2.4mm Width, 2.5mm Isthmus Cut, 40kg Cutting Force

  • Depaneling tool separates printed circuit boards (PCB) in multiple circuit board production.
  • 40kg cutting force uses shearing action to prevent delamination of the board material.
  • Dolphin-style nonslip hand grips provide comfort and control, and curved fore-edge protects hands from cutting surfaces.
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55 x 106 x 200mm Enclosure Electronic DIY Circuit Board Project Aluminum Box Cooling Case Aluminum Alloy Box, Split Type, Black/Sand SilverElectrical Boxes((sand black with bending plate))

  • Rapid cooling: Aluminum Cooling Box can quickly heat dissipation, preventing internal printed circuit board from burning out..
  • Dimensions: Approx. 55 x 106 x 200mm / 2.2 x 4.2 x 7.9in.Shell / Baffle Thickness: 1.25-1.5mm.You can use this custom enclosures for your DIY project..
  • Reasonable design: Surface sandblasting and brushed treatment, wear resistant and beautiful, comfortable hand feeling..
  • Good performance: Good heat dissipation and excellent electromagnetic shielding performance..
  • Wide range of applications: Can be used for decoders, controllers, electronic products, heat dissipation aluminum casing, printed circuit board wiring aluminum box, anti-thunder aluminum shell, DIY, etc..
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38 x 88 x 100mm DIY Aluminum Case Electronic DIY Instrument Project Split Type Enclosure, Circuit Board Aluminum Case,Aluminum Box Project for Preventing Internal Printed Circuit Board

  • Durable: Good heat dissipation and excellent electromagnetic shielding performance. Aluminum Box Thickness: Between 1.25-1.5mm.
  • Simple design: Machine die-casting, surface oxidation, beautiful appearance. Size: Approx. 38 x 88 x 100mm / 1.5 x 3.5 x 3.9in.
  • DIY project: Adopt split type design, you can assemble and design the box you want by yourself.You can use this custom enclosures for your DIY project..
  • Founction: Aluminum Cooling Box can quickly heat dissipation, preventing internal printed circuit board from burning out..
  • Scope of application: Can be used for electronic product cooling aluminum housing, printed circuit board wiring aluminum box, anti-thunder aluminum housing, DIY, etc..
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Measuring Resistance,MESR-100 ESR Capacitor Tester Ohm Meter Professional Measuring Internal Resistance of Capacitor Capacitance Circuit Tester Capacitor Meter with SMD Test Clip

  • It is a series resistor inside capacitor, using 100kHz to remove the impedance 1/(2*pi*F*C)..
  • The impedance become small, and we can then measure the true series resistor value..
  • Using this theory, we can measure the capacitor is bad/ damaged or good in condition..
  • Our ESR meter only applies less than 15mV DC or peak to peak on a good capacitor, as a result we can use it as in circuit test..
  • During repairing TV, LCD, Audio board, etc. we can in circuit testing the capacitor is good or not..
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Isolation Amplifiers 4.5 - 5.5 SV 8 dB (10 pieces)

  • 【QUALITY GUARANTEE】The Digital Audio Amplifier Power Module is made by a professional manufacturer and has undergone multiple tests. It has a very good quality guarantee and a 100% brand new high-quality brand..
  • 【HAVE A DIGITAL CHIP】The Digital Audio Amplifier Power Module is equipped with PAM8403 digital chip, which is a small digital amplifier chip, which can highlight the advantages of digital chip and bring you a good experience..
  • 【POWERFUL FUNCTIONS】The circuit of the Digital Audio Amplifier Power Module adopts reasonable configuration, the power filter is upgraded to 470 uf, and with 1.6 mm glass fiber board, it has excellent performance and powerful functions..
  • 【HI-FI SOUND QUALITY】The Digital Audio Amplifier Power Module outputs 3 w + 3 w high-fidelity sound quality, which can restore the most realistic scenes and bring you a good experience. It is a rare good choice for you.
  • 【THE ANTI-METER BODY】The Digital Audio Amplifier Power Module adopts the original anti-meter body, and the potentiometer with counterclockwise switch can directly cut off the power supply. It is safe and you can buy it with confidence..
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EleksVU2 Analog VU Meter RGB Sound Level db Display Panel | EleksMaker Elekstube

  • Adopting MCU to process the audio signal, better to achieve exponential gain driver, provides ultra-wide input signal auto adjustment, the display effects can be greatly upgraded than the common VU meters in the market..
  • Reasonable and concise circuit layout, the power supply is only provide power to the driver board and VU meter, not pass through audio input and output circuit, the sound quality will not be interfered but only adding the dynamic visual enjoyment..
  • With auto gain adjustment, very easy to control most input signals and achieve better beating effects. Backlight function can be turned on or turned off, convenient to use, and the bright and warm light can decorate your desktop or live studio..
  • With standard stereo L/R RCA input and output, can compatible with most common audio device such as mobile phone, computer, CD players, preamp, power amplifier or studio mixers and so on, suitable for a variety of scenarios..
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Galaxy DX-959B Mobile CB Radio with Blue Frequency and Channel Digits and Backlit StarLite Faceplate

  • Five-digit frequency counter with large blue digits, two-digit channel display with larger blue digits. Large Galaxy meter with 4 scales: "S" Meter indicates up to 60 dB over S9. Modulation Percentage Scale for use on AM. Power Scale Calibrated for AM and SSB. SWR Scale.
  • The Galaxy StarLite faceplate features back lighting of the white faceplate lettering in blue or red color back lighting. All faceplate lettering is white during daylight. The picture shows how the color back lighting turns the lettering blue or red. Frequency and Channel LED digits are always blue - day or night.
  • Large, easy-to-read meter with scales for power output, modulation, SWR and incoming signal.
  • Variable power output control, variable talkback circuit with on/off switch, automatic SWR circuit and an SWR alert LED, Roger Beep with on/off switch.
  • Variable dimmer control with push switch to turn off the meter lamp, display digits and Star Lite back lighting, 3-position tone switch for receive, proprietary Galaxy Noise Filter (GNF) Circuit reduces noise to aid in the recovery of weak SSB signals.
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UNI-T LCR Meter UT622A, Digital Handheld Multi Meter Inductance Capacitance Resistance Tester High-Precision Industrial Components Capacitor Tester Frequency Ohm ESR Meter with Backlight Data Hold

  • ...e, capacitance, and resistance in production lines, maintenance points,etc..
  • Built-in rechargeable battery with large-capacity. 8h long battery life. For evaluation of resistance, parameters of capacitors, inductors, magnetic cores, resistors, piezoelectric devices, transformers, chip components, network components, circuit boards, relays, switches, cables, batteries, etc..
  • Reliable & Easy to Use. LED alarm for tolerance. Certified CE and RoHS. What you get: 1 x UT622A LCR meter, 1 x power adapter (5v/1a), 1 x UTR-002 Alligator clip test leads with rubber plugs (pair), 1 x UTR-001 plated short circuit board, 1 x USB cable, 1 x paper manual (En), 1 x gift box..
  • UNI-T WARRANTY – A trouble-free experience with 100% 18-MONTH WARRANTY and 100% MONEY BACK GUARANTEE by UNI-T Direct!.
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Douk Audio Analog VU Meter Panel DB Sound Level Indicator for Amplifier Preamp Preamplifier

  • Adopting MCU to process the audio signal, better to achieve exponential gain driver, provides ultra-wide input signal auto adjustment, the display effects can be greatly upgraded than the common VU meters in the market..
  • Reasonable and concise circuit layout, the power supply is only provide power to the driver board and VU meter, not pass through audio input and output circuit, the sound quality will not be interfered but only adding the dynamic visual enjoyment..
  • With auto gain adjustment, very easy to control most input signals and achieve better beating effects. Backlight function can be turned on or turned off, convenient to use, and the bright and warm light can decorate your desktop or live studio..
  • With standard stereo L/R RCA input and output, can compatible with most common audio device such as mobile phone, computer, CD players, preamp, power amplifier or studio mixers and so on, suitable for a variety of scenarios..
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