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This product is discontinued, no longer available. Replacement part numbers:
Model 660 Air Velocity Monitor
Includes
Continuously Measures Fume Hood Airflow
Model 660 Air Velocity Monitors are a practical, affordable way to continuously monitor for safe air flows through laboratory fume hoods. They are typically installed in the fume hood side fascia and connected to the interior sidewall via 1-1/8" flexible tubing. As the exhaust fan draws air through the device, a sensitive constant temperature thermistor measures flow and lights a green (normal), yellow (high) or red (low) LED. An audible alarm also warns of low flow and requires manual resetting. Mounting holes fit standard single gang electrical box.
Applications
Item is non-returnable unless defective
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