The Meter,ph, cataloged under National Stock Number 6630-01-475-3356, is classified within Federal Supply Class 6630 (Chemical Analysis Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6630-01-475-3356 |
| Item Name | Meter,ph |
| FSC / FSG | 6630 / 66 — Chemical Analysis Instruments |
| Status | ACTIVE |
| Indicator Type | DIGITAL DISPLAYDIGITAL DISPLAY |
| Circuit Current for Which Designed | DCDC |
| Display Digit Quantity | 44 |
| Style Designator | HAND-HELD |
| Accuracy Rating | PORM 0.1 PCT OF READING SINGLE INDICATOR SINGLE RANGE |
| Display Type | LIQUID CRYSTALLIQUID CRYSTAL |
| Smallest Graduation Unit | 0.01 MILLIVOLTS0.01 MILLIVOLTS |
| Measurement Range | -2.0 TO 19.9 PH SINGLE INDICATOR SINGLE RANGE |
| Installation Design | HANDHELDHANDHELD |
| Display Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| HAC51700-00 | 5/1 Secondary reference Thermo Fisher Scientific Pty Ltd Thermo Fisher Scientific Australia |
| 51700-00 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6630-01-475-3356 is a Meter,ph, classified under FSC 6630, Chemical Analysis Instruments. Status: active.
Key specifications for 6630-01-475-3356: Indicator Type: DIGITAL DISPLAYDIGITAL DISPLAY; Circuit Current for Which Designed: DCDC; Display Digit Quantity: 44; Style Designator: HAND-HELD. 10 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.