2dB accuracy with 0.1dB resolution A+C weighting AC analog output Record Max/Min values over time Utilizes 0.5"(12.7mm) electret condenser microphone
| Size | With Certificate Of Tracebility To NIST |
| Gtin | 00793950417300 |
| Mpn | 407730-NIST |
| Age_group | ADULT |
| Condition | NEW |
| Gender | UNISEX |
| Material | Plastic |
| Product_category | Gl_tools |
| Google_product_category | Hardware > Tools |
| Product_type | Industrial & Scientific > Test, Measure & Inspect > Sound & Noise Meters |