| 1321 | Metallic Wall Finishes | Company Product |
| 1322 | Metallizing | Company Product |
| 1323 | Metallurgial Microscopes | Company Product |
| 1324 | Metallurgical Analysers | Company Product |
| 1325 | Metallurgical Analysis Equipment | Company Product |
| 1326 | Metallurgical Microscopes | Company Product |
| 1327 | Metalworking Fluids | Company Product |
| 1328 | Metalworking Lathes | Company Product |
| 1329 | Meteorological Instruments | Company Product |
| 1330 | Meter | Company Product |
| 1331 | Meter 330 Series | Company Product |
| 1332 | Meter 340 Bn/mb Btu | Company Product |
| 1333 | Meter 340lw Series Lonworks� | Company Product |
| 1334 | Meter 340n2 Series Metasys | Company Product |
| 1335 | Meter 380 Series Btu | Company Product |
| 1336 | Meter 900 Series | Company Product |
| 1337 | Meter B1500 Turbine | Company Product |
| 1338 | Meter B1750 Positive | Company Product |
| 1339 | Meter Calibration | Company Product |
| 1340 | Meter Dfx Doppler Ultrasonic | Company Product |
| 1341 | Meter Dxn Portable Hybrid | Company Product |
| 1342 | Meter Exact | Company Product |
| 1343 | Meter Ez-View | Company Product |
| 1344 | Meter Floclean Sanitary Turbine | Company Product |
| 1345 | Meter Gas | Company Product |
| 1346 | Meter Gauges | Company Product |
| 1347 | Meter Glass | Company Product |
| 1348 | Meter Hot Tap Flow | Company Product |
| 1349 | Meter Industrial | Company Product |
| 1350 | Meter Industrial Oval | Company Product |