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| Power: Photovoltaic | J-225 Meters: Measures 254nm UV J-221 Meter: Measures 365nm UV | ||
| Dimensions: | 3H x 3D x 3W in. (76 x 76 x 76mm) Weight: 9 oz (0.25kg) | ||
| Part Numbers | |||
| Part Number | Model | ||
| 97-0003-01 | J-221 365nm Longwave Meter | ||
| 97-0004-01 | J-225 254nm Shortwave Meter | ||
