Operating signal within 12 months from two or more independent sources.
What they make
Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals334515The company manufactures calibrators, digital multimeters, reference standards, and calibration software. These products calibrate or test. are used with electrical engineering PPM models are available in 8, 25, 50, and 80 ppm. The company serves industries requiring electrical calibration, including those using insulation testers, HIPOTS, RCD testers, loop testers, and earth bond testers.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Isotech North America INC | Colchester | Other Measuring and Controlling Device Manufacturing 334519 | ACTIVE | 0.0 KM |
| Alken Inc. d/b/a Polhemus | Colchester | Other Measuring and Controlling Device Manufacturing 334519 | ACTIVE | 9.4 KM |
| Alken INC | Colchester | Other Measuring and Controlling Device Manufacturing 334519 | ACTIVE | 9.4 KM |
| Data Innovations LLC | Colchester | Surgical and Medical Instrument Manufacturing 339112 | ACTIVE | 9.5 KM |
| Omni Medical Systems, INC. | Colchester | Machine Shops 332710 | ACTIVE | 10.3 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 8 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | MAY 2026 | MAY 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | MAY 2026 |
| CAGE CODE | SAM GOV | MAY 2026 |
| CITY | SAM GOV | MAY 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | MAY 2026 |
| REGISTRATION EXPIRATION | SAM GOV | MAY 2026 |
| STATE | SAM GOV | MAY 2026 |
| WEBSITE | SAM GOV | MAY 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.