Sentinel Power Inc.

Surge Protection You Can Depend On;
AC Line, Data Line, Phone Line Surge Protectors and More
 

The Leader in Energy & Environmental Sensors
 and Power Monitoring & Auditing Tools

Alarm Dialers to Call You When There is a Problem
With Your Temperature, Power, or Just About Anything
NEW Sensaphone 400 & 800
 

Sensors & Transmitters to Measure Temperature,
Air Quality, Humidity, Carbon Dioxide, and Much More

We manufacture and market a wide selection of instrumentation
for hazardous gas detection, combustion analysis, and flame detection.

The Reliability Leader in Power Protection; Battery Backups,
UPS Systems, Isobar Surge Protectors, Inverters, and More

The Smallest, Most Cost Effective Three Phase
Meter for Energy Analysis

Limited Quantity Clearance
Close out items!!!