7 inch tube for sale, brand-new and used.

ASHCROFT 6" 0- 600 PSI PRESSURE GAUGE 1377AS

Fieldpiece SDMN5 Dual Port Manometer Gas, Static & Differential Pressure - NEW The Fieldpiece SDMN5 is a portable, rugged dual-port manometer designed especially for HVAC/R field service technicians. Measures gas pressure, static pressure and pressure differential. The SDMN5 includes a zero adjust button of the face of the meter, a rugged rubber boot, a magnet on the back for hanging the meter during service, and the Auto Power-Off (APO) function conserves battery life.

1/4 meter Scanning Monochromator This is a LOW LIGHT SCATTER DESIGN monochromator using two gratings in succession one after the other. (see optical path pictures) It is basically a Czerny-Turner design with the addition of a second grating. This also doubles the dispersion.

Applications: Surveying for NORM* contamination Gross wipe counting Contamination surveys of packages, equipment, people, etc.

Take your rig to the next level with the Ultimate Sighting System. We’ve combined our field proven Mark III Tactical Scope with our versatile Micro Dot Sight to create a combo that can tackle any target near or far. FEATURES

Amprobe RLD-1 Refrigerant Leak Detector Features: Precisely pinpoints leaks of refrigerant in air-conditioning systems Sensor detects halogenated refrigerants such as R-134a, R-404A, R-407C, R-410A, R-22, Freon, etc. Suction pump provides instant response and quick sensor clearing, which speeds up the leak detection process

Fieldpiece SDMN5 Dual Port Manometer Gas, Static & Differential Pressure - NEW The Fieldpiece SDMN5 is a portable, rugged dual-port manometer designed especially for HVAC/R field service technicians. Measures gas pressure, static pressure and pressure differential. The SDMN5 includes a zero adjust button of the face of the meter, a rugged rubber boot, a magnet on the back for hanging the meter during service, and the Auto Power-Off (APO) function conserves battery life.

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Cotterman Series A aluminum 30 inches to top step welded safety ladder with no handrails - Model A3N1822. 18 inches wide at top. One-piece set-up assemblies of high strength aluminum alloy.