| Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
$26,999,330.05
|
| Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
$23,461,354.53
|
| Automatic Pilot Mechanisms and Airborne Gyro Components |
$17,095,223.04
|
| Engine Instruments |
$14,570,208.09
|
| Electrical and Electronic Properties Measuring and Testing Instruments |
$12,450,256.27
|
| Combination and Miscellaneous Instruments |
$10,022,716.56
|
| Flight Instruments |
$6,666,335.42
|
| Hazard-Detecting Instruments and Apparatus |
$5,231,725.45
|
| Physical Properties Testing and Inspection |
$3,217,453.12
|
| Navigational Instruments |
$3,183,996.72
|
| Optical Instruments, Test Equipment, Components and Accessories |
$3,092,998.53
|
| Time Measuring Instruments |
$2,106,826.80
|
| Meteorological Instruments and Apparatus |
$1,321,654.42
|
| Scales and Balances |
$436,333.98
|
| Chemical Analysis Instruments |
$272,542.40
|
| Laboratory Equipment and Supplies |
$149,837.09
|
| Drafting, Surveying, and Mapping Instruments |
$98,550.57
|
| Geophysical Instruments |
$4,777.20
|
