Poly Run Digital Vacuum gauge combined thermocouple sensor technology with advanced electronics for precise readings and repeatability not found with thermistor sensors or analog meters. The result accurate readings from atmosphere to 1 micron without recalibration on job after job.
Thermocouple technology has long been proven in laboratory and precision industrial instrumentation for sensing the deep vacuum range. The thermocouple sensors are factory calibrated and exhibit few of the electronic variances of thermistor sensors tound in many other electronic gauges.
Thermocouple Sensor Features
1 No adjustments or warm-up. Stays calibrated after ON/OFF switching and long evacuations
2 Automatic battery compensation
3 Automatic ambient temperature compensation
LCD Gauge Features
1 Normal handing and jarring will not effect the LCD reading
2 Rugged molded case protects electronic circuitry and sensor
3 Precision circuitry controls sensor and translates sensor input into micro readings on the easy-to-read LCD
4 CE Approved
Audited Supplier 
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