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1F Diaphram
1 - 7,600 Torr
1E Diaphram
1 - 1,000 Torr
4A Convection
10
-3
- 1,000 Torr
MX4A Convection
10
-4
- 1,000 Torr
2A Thermocouple
10
-3
- 20 Torr
MX2A Thermocouple
10
-4
- 1,000 Torr
CC10 Crystal / Cold Cathode Combination
10
-9
- 1,000 Torr
7B2 Cold Cathode
10
-7
- 10
-3
Torr
7E Cold Cathode
10
-8
- 10
-2
Torr
7F Cold Cathode
10
-11
- 10
-2
Torr
3F Mini Metal Bayard-Alpert Hot Ion
10
-10
- 10
-2
Torr
ETI 4336 Glass Envelope Bayard-Alpert
10
-10
- 10
-3
Torr
ETI 8142 Glass Envelope Bayard-Alpert
10
-10
- 10
-2
Torr
ETI 8130 Nude Bayard-Alpert
10
-10
- 10
-3
Torr
ETI 8140 Nude Bayard-Alpert
10
-11
- 10
-2
Torr
Start Configuration
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So You Want To
Measure Vacuum?
An article from the 1970s reimagined for the 21st century.
Televac Vacuum Controllers, Gauges, and Sensors
Achieve full range vacuum measurement
with the complete Televac line
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Developing Tomorrow
The Fredericks Company and Temple University partner together
for the Manufacturing PA Innovation Program Award
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Fredericks TrueTILT™
electrolytic tilt sensors
Unsurpassed accuracy and repeatability at low cost
Private labeling:
hot ion gauges
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with expert engineering support
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NEW Product
MX7B
Cold Cathode
Gauge
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NEW Product
MX EthernetIP
Gateway
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NEW ONLINE TOOL
MX200
Configurator
Tool
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VACUUM MEASUREMENT CONVERTOR
Convert 12 different vacuum/pressure units including Torr, mbar, Pascal, and microns.
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