Product Overview
Used Thermal Engineering 14571 Thermistor Vacuum Gauge with Sensor
This listing is for a Thermal Engineering Model 14571 Dual Power Thermistor Vacuum Gauge, complete with the sensor and brass adapter shown in the photos.
Thermal Engineering manufactured specialized instrumentation for vacuum measurement, and the 14571 demonstrates that focus with its dual power options and thermistor-based sensing. Designed for lab and industrial applications, it offers flexibility in both AC and battery-powered operation.
Product Condition
Used, with cosmetic scuffs and scratches from normal service and storage. Unit powers up on both AC and two D-cell batteries (not included). No further testing performed. Includes the sensor and brass adapter as pictured.
Product Overview
The 14571 is a thermistor-type vacuum gauge that provides accurate measurement of low-pressure environments. Its dual power design allows use in both laboratory and field settings. The included sensor and brass adapter enable direct connection to vacuum systems for pressure monitoring and verification.
Key Features
- Brand: Thermal Engineering
- Model: 14571 Dual Power Thermistor Vacuum Gauge
- Thermistor-based sensing for vacuum measurement
- Operates on AC power or 2 × D-cell batteries (not included)
- Includes sensor and brass adapter
- Portable design for lab or field use
- Tested to power on
Applications
- Vacuum measurement in laboratory environments
- Industrial vacuum system monitoring
- Field testing with portable power
- Calibration reference for vacuum equipment
- Educational and research demonstrations
- Replacement instrument for existing setups
Frequently Asked Questions
Does the gauge power on?
Yes. It powers up on both AC and with two D-cell batteries.
What accessories are included?
The sensor and brass adapter shown in the photos are included.
Was the unit fully tested?
No. Only basic power-up was confirmed. Full vacuum measurement was not tested.
What type of sensor does it use?
The unit uses a thermistor-based vacuum sensor, included with this listing.
What condition is it in?
It is used and shows cosmetic scuffs and scratches from prior use, but powers on as described.
Thermal Engineering’s 14571 gauge reflects durable vacuum measurement design. Its next chapter belongs to the lab, shop, or technician who restores it to service.
