Tools / Test Equipment

Front view of a Victor VC921 multimeter
Here you will find a collection of the best bang for your buck electronics test equipment. Each tool in this category has been tested and approved by Ladyada. Whether you are getting started and just need your first multimeter, or are an electronics engineer looking to upgrade your lab with a quality adjustable power supply or need an on-chip debugger, you will find what you need here. Many of the tools here like the toggle clamps or PCB test points are products that are used every day here at the Adafruit HQ for manufacturing and quality control.

DSO Nano v3 - Pocket-size color digital oscilloscope - v3.0

Product ID: 468
$114.95
21 in stock

Bus Pirate - BPv3.6 - v3.6

Product ID: 237
$30.00
In stock

Extech EX330 12-function autoranging multimeter - EX330

Product ID: 308
$74.95
25 in stock

Mini 2-wire Volt Meter (3.2 - 30 VDC)

Product ID: 460
$7.95
In stock

Mini 3-wire Volt Meter (0 - 99.9VDC)

Product ID: 705
$7.95
In stock

Panel Volt Meter - 4.5V to 30VDC

Product ID: 575
$7.95
In stock

Panel Current Meter - 0 to 9.99A

Product ID: 574
$9.95
In stock

Triple Output 195 Watt Power Supply - 30V, 30V, 5V @ 3A - DP832

Product ID: 2014
$545.95
6 in stock

JTAGulator by Grand Idea Studio

Product ID: 1550
$199.95
37 in stock

Pocket Autoranging Digital Multimeter

Product ID: 850
$24.95
65 in stock

SMD Component Testing Tweezers

Product ID: 1359
$27.95
29 in stock

Digital Multimeter - Model 9205B+

Product ID: 2034
$17.50
In stock

Adafruit USB Isolator - 100mA Isolated Low/Full Speed USB

Product ID: 2107
$34.95
In stock

Oscilloscope Probe 100MHz

Product ID: 1528
$14.95
In stock

Pogo Pin Probe Clip

Product ID: 1969
$2.95
In stock

Saleae Logic 8 - 8 Channels Logic + Analog - Black

Product ID: 2512
$479.00
5 in stock

Toggle Clamp - Large Size - 201B

Product ID: 2457
$4.95
16 in stock

Toggle Clamp - Small Flip-down Style

Product ID: 2459
$3.95
In stock

Fixture Clip - Short

Product ID: 2458
$0.95
In stock

Toggle Clamp - Medium Flip-up Style

Product ID: 2456
$3.95
In stock

SOIC 8-Pin Test Clip to DIP Adapter

Product ID: 5315
$14.95
In stock

Black Nylon Machine Screw and Stand-off Set – M2.5 Thread

Product ID: 3299
$16.95
In stock

Basic Multi-Color Micro SMT Test Hooks (6-pack)

Product ID: 4322
$3.50
In stock

Miniware DT71 Mini Digital Tweezers

Product ID: 4774
$69.95
58 in stock

White Nylon Machine Screw and Stand-off Set – M2.5 Thread

Product ID: 3658
$14.95
In stock

Black Nylon Machine Screw and Stand-off Set – M3 Thread

Product ID: 4685
$16.95
In stock

Kelvin Clip

Product ID: 3313
$2.50
In stock

Multifunction Basic Power Supply Test Line - Banana to Various

Product ID: 3523
$3.95
88 in stock

Arcade Button and Switch Quick-Connect Wires - 0.187" (10-pack)

Product ID: 3835
$4.95
In stock

I2CDriver by Excamera Labs

Product ID: 4267
$29.95
20 in stock

Large Panel-Mount Digital Power Meter - 6.5V to 100VDC up to 20A

Product ID: 3626
$17.50
48 in stock

Small PCB Test Points (100 pack) - White

Product ID: 3824
$9.95
18 in stock

Small PCB Test Points (100 pack) - Red

Product ID: 3825
$9.95
23 in stock

Mini Power Meter with Voltage, Current, Watts, mAh & mWh Display

Product ID: 3624
$24.95
80 in stock

Small PCB Test Points (100 pack) - Black

Product ID: 3823
$14.95
38 in stock

OBD Plug (16-pin) to DE-9 (DB-9) Socket Adapter Cable - 1 meter long

Product ID: 4841
$5.95
In stock

SPIDriver by Excamera Labs

Product ID: 4268
$29.95
56 in stock

GreatFET One by Great Scott Gadgets

Product ID: 4234
$99.95
21 in stock

Digital Desktop Multimeter / Bluetooth Speaker / Clock Alarm

Product ID: 5139
$99.95
49 in stock

Digilent Analog Discovery 2 USB Oscilloscope and Logic Analyzer

Product ID: 4652
$399.95
In stock

Binho Nova Multi-Protocol USB Host Adapter

Product ID: 4459
$229.00
4 in stock

Binho Feather / Stemma QT Interface Board

Product ID: 4461
$7.95
28 in stock

USB Microscope - 5MP interpolated 220x magnification / 8 LEDs

Product ID: 636
$79.95
Out of stock

Articulated Arm Stand for USB Microscope

Product ID: 969
$49.95
Out of stock

Beagle USB 12 - Low/Full Speed USB Protocol Analyzer + Sticker

Product ID: 708
$495.00
Out of stock

1 GS/s 50 MHz 4-channel Digital Oscilloscope - Rigol DS1054Z - Rigol DS1054Z

Product ID: 2145
$499.00
Out of stock

Bus pirate basic probe set

Product ID: 238
$7.00
Out of stock

Panel Temperature Meter / -30 to +70 °C

Product ID: 576
$9.95
Out of stock

GoodFET v42 by Travis Goodspeed - v4.2

Product ID: 1279
$59.95
Out of stock

Nordic nRF-PPK2 - Power Profiler Kit II - Power Measurement Tool

Product ID: 5048
$99.95
Out of stock

Binho Breadboard Breakout

Product ID: 4460
$2.95
Out of stock

Binho Qwiic / Stemma QT Interface Board

Product ID: 4462
$7.95
Out of stock

1 GS/s 50MHz Digital Storage Oscilloscope - Rigol DS1052E - Rigol DS1052E

Product ID: 681
Discontinued

Aluminum USB Microscope with Precision Stand

Product ID: 1061
Discontinued

BitScope Micro USB

Product ID: 2053
Discontinued

WiFi Portable Microscope - Usable With Android/iPad/iPhone

Product ID: 1276
Discontinued

1 GS/s 100MHz Digital Storage Oscilloscope + Extras - DS1102E - DS1102E

Product ID: 1987
Discontinued

Saleae Logic Pro 8 - 8 Channels Logic + Analog - Black

Product ID: 2313
Discontinued

TV Microscope - 25x & 400x magnification / 8 LEDs

Product ID: 1345
Discontinued

Adafruit USB Power Gauge Mini-Kit

Product ID: 1549
Discontinued

Saleae Logic Pro 16 - 16 Channels Logic + Analog - Black

Product ID: 2431
Discontinued

Autoranging Digital Multimeter Pen - MS8211D

Product ID: 1360
Discontinued

Saleae Logic 4 - 4 Channels Logic / 1 Channel Analog - Black

Product ID: 2312
Discontinued

FriedCircuits USB Tester v2.0

Product ID: 1456
Discontinued

Fluke 87V Industrial Multimeter

Product ID: 2610
Discontinued

PM51A - Amprobe Pocket Autoranging Digital Multimeter

Product ID: 2615
Discontinued

Pomona Minigrabber Test Clip to Stacking Banana Plug - 36" - Black

Product ID: 2608
Discontinued

Pomona Minigrabber Test Clip to Stacking Banana Plug - 36" - Red

Product ID: 2609
Discontinued

Pomona Minigrabber Test Clip to Stacking Banana Plug - 24" - Black

Product ID: 2606
Discontinued

Pomona Minigrabber Test Clip to Stacking Banana Plug - 24" - Red

Product ID: 2607
Discontinued

Pomona Minigrabber Test Clip to Stacking Banana Plug - 12" - Black

Product ID: 2611
Discontinued

Pomona Minigrabber Test Clip to Stacking Banana Plug - 12" - Red

Product ID: 2605
Discontinued

Saleae Logic - 8-Channel USB Logic Analyzer

Product ID: 378
Discontinued

Saleae Logic 16 - 16-Channel USB Logic Analyzer

Product ID: 733
Discontinued

IC hook set (9 pcs)

Product ID: 401
Discontinued

EEVblog uCurrent - Precision nA Current Measurement Assistant - v3

Product ID: 882
Discontinued