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Measurement & Test in Tools
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$180.42USB Microscope - 5MP interpolated 220x magnification / 8 LEDs
AdafruitAs electronics get smaller and smaller, you'll need a hand examining PCBs and this little USB microscope is the perfect tool. Its smaller and light...
View full details$180.42 -
$17.93Panel Volt Meter - 4.5V to 30VDC
AdafruitPut a voltage meter anywhere with this very handy display. This panel meter simply connects to whatever DC supply you are trying to track, easy to ...
View full details$17.93 -
$253.77DSO Nano v3 - Pocket-size color digital oscilloscope [v3.0]
AdafruitThis cute pocket oscilloscope is a perfect companion to your tool box. For beginners, its a good starter scope - it is not as complicated as a benc...
View full details$253.77 -
$1,320.00Triple Output 195 Watt Power Supply - 30V, 30V, 5V @ 3A - DP832
AdafruitStop noodling around with an LM317 and wall wart - you can wield all the power with the DP832 Triple Output 195 Watt Power Supply! If you're doing ...
View full details$1,320.00 -
$6.64Pogo Pin Probe Clip
AdafruitThe Pogo Pin Probe Clip is a great way to test and connect with pin-point accuracy without soldering! It's sort of like an alligator clip with a bu...
View full details$6.64 -
$33.73Oscilloscope Probe 100MHz
AdafruitPoke and prod your electronics with a new 'scope probe. This is a classic probe, good quality and has a nice strong spring-clip and grounding clip....
View full details$33.73 -
$30.34FriedCircuits USB Tester v2.0
AdafruitUSB has become the core of many projects, but it's troublesome to test USB voltage levels and current usage using a breadboard. Some people try to ...
View full details$30.34 -
$52.13Pocket Autoranging Digital Multimeter
AdafruitWhen we're on the go, we like to keep a multimeter in our purse and this model is by far the best pocket meter we've found. It's so good you'll end...
View full details$52.13 -
$8.90Toggle Clamp - Medium Flip-up Style
Adafruit*Ka-thunk* Pin down that little PCB with our Toggle Clamp, a sturdy and reliable way to quickly press and release with precision! A pogo-pin bed is...
View full details$8.90 -
$11.15Toggle Clamp - Large Size [201B]
Adafruit*Ka-thunk* Pin down that PCB with our Toggle Clamp, a sturdy and reliable way to quickly press and release with precision! A pogo-pin bed is a grea...
View full details$11.15 -
$84.62Bus Pirate - BPv3.6 [v3.6]
AdafruitInterfacing a new microchip can be a hassle. Breadboarding a circuit, writing code, hauling out the programmer, or maybe even prototyping a PCB. We...
View full details$84.62 -
$2.12Fixture Clip - Short
AdafruitDoesn't this fixture clamp look like a character in a Pixar movie? If you just drew two little eyes on it then you could just imagine it hopping a...
View full details$2.12 -
$17.93Mini 3-wire Volt Meter (0 - 99.9VDC)
AdafruitPut a voltage meter anywhere with this very handy display. These are often used by RC hobbyists for keeping track of batteries but we thought it wo...
View full details$17.93 -
$15.71Small PCB Test Points (100 pack) - Red
AdafruitTesting is an important step in board manufacturing. And it can be super tricky on a fully populated PCB. So how can you test connections when you ...
View full details$15.71 -
$15.71Small PCB Test Points (100 pack) - Black
AdafruitTesting is an important step in board manufacturing. And it can be super tricky on a fully populated PCB. So how can you test connections when you ...
View full details$15.71 -
$33.68Qwiic Micro OLED
SparkFunThe Qwiic Micro OLED is a small monochrome, blue-on-black OLED. It’s “micro”, but it still packs a punch – the OLED display is crisp, and you can f...
View full details$33.68 -
$22.42Qwiic UV Sensor - ZOPT2201
SparkFunIt’s beautiful here in Boulder, Colorado, but any newcomer to the area quickly discovers our wonderful 300 days of sunshine is tempered with the fa...
View full details$22.42 -
$38.30Digilent BNC Adapter Board
SparkFunThe Digilent BNC Adapter Board is a simple add-on board intended to be used with the Digilent Analog Discovery 2, which allows you to use standard ...
View full details$38.30 -
$637.24Digilent Analog Discovery 2
SparkFunThe Digilent Analog Discovery 2 is a USB oscilloscope and multi-function instrument that allows users to measure, visualize, generate, record, and ...
View full details$637.24 -
$225.30Mooshimeter
SparkFunThe Mooshimeter is a multi-channel circuit testing multimeter that uses your smartphone or tablet, through Bluetooth 4.0, as a wireless, high-resol...
View full details$225.30 -
$1,980.00Logic Pro 8 - USB Logic Analyzer
SparkFunDo you need big logic analysis in a small package? That’s exactly what the Logic Pro 8 brings you. The Logic Pro 8 is a 8-channel USB logic analyze...
View full details$1,980.00 -
$440.00Logic 4 - USB Logic Analyzer
SparkFunThis is the Logic 4, a powerful logic analyzer in a very small anodized aluminum package from Saleae Logic. We absolutely love the simplistic, slee...
View full details$440.00 -
$14.98Heat Shrink Retail
SparkFunWe love heat shrink! We use it for all sorts of handy projects. Use it to reinforce connections, protect devices, and electrically isolate exposed ...
View full details$14.98 -
$832.14USB Oscilloscope - MSO-28
SparkFunWho needs a whole bag full of instruments just to do some debugging? Why can’t your logic analyzer and your DSO be the same box? Well this new tool...
View full details$832.14