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Simply smart circuitry since 1971

Specialty Test Equipment


Circuit Specialists' inventory of durable specialty test equipment runs the gamut: phase indicators, cable trackers, lead testers, laser tachometers, etc. We carry PC cable-checking devices — which work with over 20 types of cables — are used for mapping cables and detecting good connections, opens, shorts, and crosses. If you need to identify and trace wires or cables in a bundle without damaging the insulation, take a look at our low-cost cable trackers. 


Digital Laser Tachometer with LARGE LCD

$16.95

In Stock

Item no. DT-2234C

-58F~1382F Digital Thermometer w K probe

$16.95

In Stock

Item no. CSI6500

-58F~302F Digital Thermometer w K probe

$17.95

In Stock

Item no. CSI6501

Replacement K-Type Probe for CSI6500/CSI6501

$5.00

In Stock

Item no. CSI6500 K PROBE

Intelligent Digital Light Meter

$23.95

In Stock

Item no. SP-7101B

Low Cost Tool/DMM Kit

$19.95

In Stock

Item no. TK9901

ZyTemp Handheld Infrared Thermometer

$69.00

In Stock

Item no. TN01U

Digital/Analog Trainer (Basic Unit)

$179.99

In Stock

Item no. XK-550

Aardvark 5 Meter Extension Shaft

$99.00

In Stock

Item no. AARDVARK-EXT5M

Aardvark 17mm Replacement Tools

$7.95

In Stock

Item no. AARDVARK ACCESSORIES

Aardvark Adapter Cable (RCA TO 3.5MM)

$4.95

In Stock

Item no. AARDVARK ADAPTER CABLE

Infrared Thermometer

$49.95

In Stock

Item no. IR610