Test Instruments
We have the parts, tools, and materials you need to get the job done right!
Price Range
$1.00 — $1289.00
Top Seller Products
01-0070
Out of Stock
Uniweld NV1 – NITROVUE™ Flow Indicator
$47.96
The NV1 is protected from over pressure with a resettable...
27-0002
In Stock
Matercool 53010 Automotive Pressure Testing Regulator Kit
$171.75
1/4” SAE flare outlet port, with control valve, to keep...
27-0004
In Stock
Mastercool 98063-BT Digital Vacuum Gauge with Bluetooth®
$149.64
Sintered bronze inlet filter to protect the sensor 5-digit LCD...
27-0012
In Stock
Mastercool 53351 Professional UV Leak Detection Kit
$79.95
Leading the way in UV leak detection, Mastercool offers a...
01-0007
In Stock
Uniweld G530ND Low Side Manifold Replacement Gauge
$21.85
Low Pressure Gauge R410a,R22,R404, PSI / F 2.5 "
01-0006
In Stock
Uniweld G529ND High Side Manifold Replacement Gauge
$21.85
High Pressure Gauge R410a, R22, R404a PSI/ F 2.5 "
01-0010
In Stock
Uniweld G429ND High Side Manifold Replacement Gauge
$21.85
High Pressure Gauge. R410a,R22,R404a,R134a PSI / F 80mm
01-0003
In Stock
Uniweld G30LD Low Side Manifold Replacement Gauge
$16.89
Low Pressure Gauge R22,R134a,R404 PSI/F
01-0002
In Stock
Uniweld G29LD High Side Manifold Replacement Gauge
$16.89
Replacement Gauge 2.5" High Side Red R22,R404,R134a FSI/F
01-0032
Out of Stock
Uniweld QS4L5H 2-V Brass Manifold 5 Ft Soft Magic Barrier Hoses
$85.29
Two Valve Brass Manifold 5 FT Hose set R410a,22,404a
01-0029
In Stock
Uniweld QS4L5HEZ 2-Valve Brass Manifold 5 Ft EZ-Turn Anti-Blow Back Hoses
$101.50
Two Valve Brass Manifold 5 FT Hose set W/ Anti-Blowback...
20-0056
In Stock
Supco MFD10 Capacitor Tester
$82.05
Accuracy ± 5% Leads clip to capacitor terminals LED display...
22-0009
In Stock
HCPRO HCEC-6S 6 CFM Vacuum Pump
$147.80
6 CFM 1 Stage Single Voltage 115V/60Hz Patented NO MESS...
22-0036
In Stock
HCPRO HCE-2V1C3P 2 Valve Piston Type Manifold
$58.99
Class 1.6 Accuracy 68mm Gauge °C/PSI Smooth valve finish for...
22-0111
In Stock
HCPRO HCBK-2V5C5BV 2 Valve Piston Type Manifold R134a, R404a, R407c, R507
$105.99
Class 1.6 Accuracy 80mm Gauge (PSI °C) Smooth valve finish...