Tools / Test Equipment
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.
Mini 2-wire Volt Meter (2.7 - 40 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
Bus pirate basic probe set
Product ID: 238
$14.50
20 in stock
SMD Component Testing Tweezers
Product ID: 1359
$31.50
56 in stock
Panel Temperature Meter / -30 to +70 °C
Product ID: 576
$9.95
79 in stock
Digital Multimeter - Model 9205B+
Product ID: 2034
$17.50
57 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
$499.00
10 in stock
Toggle Clamp - Large Size - 201B
Product ID: 2457
$4.95
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
28 in stock
Pogo Pin Probe Clip - 6 Pins with 2.54mm / 0.1" Pitch
Product ID: 5433
$10.95
In stock
Black Nylon Machine Screw and Stand-off Set – M2.5 Thread
Product ID: 3299
$16.95
39 in stock
Pogo Pin Probe Clip - 2x5 1.27mm Pitch SWD
Product ID: 5434
$19.95
56 in stock
JST-SH 4-pin Cable with Micro SMT Test Hooks - STEMMA QT / Qwiic
Product ID: 5037
$2.95
In stock
White Nylon Machine Screw and Stand-off Set – M2.5 Thread
Product ID: 3658
$14.95
In stock
Retractable Stacking Banana Plug Cable - Black 0.5 meter long
Product ID: 5472
$4.95
27 in stock
Retractable Stacking Banana Plug Cable - Red 0.5 meter long
Product ID: 5471
$4.95
24 in stock
Bus Pirate 5 Base Kit with Bus Pirate 5 PCB and Enclosure
Product ID: 6017
$47.50
In stock
Bus Pirate 5 Probe Cable Set
Product ID: 6020
$9.95
In stock
Kelvin Clip
Product ID: 3313
$2.50
In stock
Black Nylon Machine Screw and Stand-off Set – M3 Thread
Product ID: 4685
$16.95
In stock
Small PCB Test Points (100 pack) - Red
Product ID: 3825
$9.95
63 in stock
Basic Multi-Color Micro SMT Test Hooks (6-pack)
Product ID: 4322
$3.50
In stock
Large Panel-Mount Digital Power Meter - 6.5V to 100VDC up to 20A
Product ID: 3626
$17.50
48 in stock
OBD Plug (16-pin) to DE-9 (DB-9) Socket Adapter Cable - 1 meter long
Product ID: 4841
$5.95
5 in stock
I2CDriver by Excamera Labs
Product ID: 4267
$29.95
48 in stock
SOIC 8-Pin Test Clip to DIP Adapter
Product ID: 5315
$14.95
38 in stock
Miniware DT71 Mini Digital Tweezers
Product ID: 4774
$69.95
63 in stock
Mini Power Meter with Voltage, Current, Watts, mAh & mWh Display
Product ID: 3624
$24.95
In stock
SPIDriver by Excamera Labs
Product ID: 4268
$29.95
30 in stock
Small PCB Test Points (100 pack) - White
Product ID: 3824
$9.95
In stock
Nordic nRF-PPK2 - Power Profiler Kit II - Power Measurement Tool
Product ID: 5048
$99.95
40 in stock
GreatFET One by Great Scott Gadgets
Product ID: 4234
$99.95
22 in stock
Computer Repair Screw and Standoff Kit
Product ID: 5411
$9.95
26 in stock
Digilent Analog Discovery 2 USB Oscilloscope and Logic Analyzer
Product ID: 4652
$374.95
36 in stock
USB Microscope - 5MP interpolated 220x magnification / 8 LEDs
Product ID: 636
$79.95
Out of stock
Pocket Autoranging Digital Multimeter
Product ID: 850
$24.95
Out of stock
Single Li-Ion and LiPoly Battery Power Meter
Product ID: 5383
$2.95
Out of stock
Beagle USB 12 - Low/Full Speed USB Protocol Analyzer
Product ID: 708
$495.00
6 in stock
No longer stocked
DSO Nano v3 - Pocket-size color digital oscilloscope - v3.0
Product ID: 468
No longer stocked
Bus Pirate - BPv3.6 - v3.6
Product ID: 237
No longer stocked
Extech EX330 12-function autoranging multimeter - EX330
Product ID: 308
No longer stocked
Aluminum USB Microscope with Precision Stand
Product ID: 1061
No longer stocked
Articulated Arm Stand for USB Microscope
Product ID: 969
No longer stocked
No longer stocked
BitScope Micro USB
Product ID: 2053
No longer stocked
Triple Output 195 Watt Power Supply - 30V, 30V, 5V @ 3A - DP832
Product ID: 2014
No longer stocked
WiFi Portable Microscope - Usable With Android/iPad/iPhone
Product ID: 1276
No longer stocked
JTAGulator by Grand Idea Studio
Product ID: 1550
No longer stocked
No longer stocked
Saleae Logic Pro 8 - 8 Channels Logic + Analog - Black
Product ID: 2313
No longer stocked
GoodFET v42 by Travis Goodspeed - v4.2
Product ID: 1279
No longer stocked
TV Microscope - 25x & 400x magnification / 8 LEDs
Product ID: 1345
No longer stocked
Adafruit USB Power Gauge Mini-Kit
Product ID: 1549
No longer stocked
Saleae Logic Pro 16 - 16 Channels Logic + Analog - Black
Product ID: 2431
No longer stocked
Autoranging Digital Multimeter Pen - MS8211D
Product ID: 1360
No longer stocked
Saleae Logic 4 - 4 Channels Logic / 1 Channel Analog - Black
Product ID: 2312
No longer stocked
FriedCircuits USB Tester v2.0
Product ID: 1456
No longer stocked
Fluke 87V Industrial Multimeter
Product ID: 2610
No longer stocked
PM51A - Amprobe Pocket Autoranging Digital Multimeter
Product ID: 2615
No longer stocked
Pomona Minigrabber Test Clip to Stacking Banana Plug - 36" - Black
Product ID: 2608
No longer stocked
Pomona Minigrabber Test Clip to Stacking Banana Plug - 36" - Red
Product ID: 2609
No longer stocked
Pomona Minigrabber Test Clip to Stacking Banana Plug - 24" - Black
Product ID: 2606
No longer stocked
Pomona Minigrabber Test Clip to Stacking Banana Plug - 24" - Red
Product ID: 2607
No longer stocked
Pomona Minigrabber Test Clip to Stacking Banana Plug - 12" - Black
Product ID: 2611
No longer stocked
Pomona Minigrabber Test Clip to Stacking Banana Plug - 12" - Red
Product ID: 2605
No longer stocked
Saleae Logic - 8-Channel USB Logic Analyzer
Product ID: 378
No longer stocked
Saleae Logic 16 - 16-Channel USB Logic Analyzer
Product ID: 733
No longer stocked
IC hook set (9 pcs)
Product ID: 401
No longer stocked
No longer stocked
Small PCB Test Points (100 pack) - Black
Product ID: 3823
No longer stocked
Pomona Female 0.1" Socket to Banana Plug - 24" - Black
Product ID: 2665
No longer stocked
Pomona Female 0.1" Socket to Banana Plug - 24" - Red
Product ID: 2666
No longer stocked
Multifunction Basic Power Supply Test Line - Banana to Various
Product ID: 3523
No longer stocked
Digital Desktop Multimeter / Bluetooth Speaker / Clock Alarm
Product ID: 5139
No longer stocked
Binho Nova Multi-Protocol USB Host Adapter
Product ID: 4459
No longer stocked