The Meter,field Strength, cataloged under National Stock Number 6625-01-499-3979, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Prostat Corp. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-01-499-3979 |
| Primary Part Number | PFM-711A |
| Item Name | Meter,field Strength |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Prostat Corp |
| Status | ACTIVE |
| Operating Voltage Rating in Volts | 9.0 DC NOMINAL |
| Indicator Type | DIGITAL DISPLAY |
| Circuit Attachment Method and Quantity | 2 PHONE JACK |
| Circuit Current for Which Designed | DC |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| Display Digit Quantity | 3 1/2 |
| Style Designator | HAND-HELD |
| Accuracy Rating | PORM 2 PCT AMBIENT SINGLE INDICATOR ALL RANGES |
| Display Type | LIQUID CRYSTAL |
| Measurement Range | +0.0 TO 19.9 KILOVOLTS SINGLE INDICATOR FIRST RANGE |
| Measurement Range | +0.0 TO 1999.0 VOLTS SINGLE INDICATOR SECOND RANGE |
| Installation Design | HANDHELD |
| Display Color | RED SINGLE INDICATOR SINGLE RANGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 6625-01-499-3979 is a Meter,field Strength, manufactured by Prostat Corp, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-499-3979 has 2 manufacturer part numbers on file: PFM-711A (Vermason Limited), PFM-711A (Prostat Corp).
Key specifications for PFM-711A: Operating Voltage Rating in Volts: 9.0 DC NOMINAL; Indicator Type: DIGITAL DISPLAY; Circuit Attachment Method and Quantity: 2 PHONE JACK; Circuit Current for Which Designed: DC. 13 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.