Description
Specification
| Applicable standards | IEC61672-1: 2013 Class 2, ANSI S1.4: 1983 Type 2 |
| Digital display | 4 digit LCD , 0.1dB resolution, updated every 1s |
| Measurement level | 30dB to 130dB |
| Measurement frequency range | 31.5 Hz to 8KHz |
| Frequency weighting | A and C |
| Time weighting | Fast and Slow |
| Accuracy | ±1.0dB (ref 94dB @1KHz) |
| Microphone | 1/2 inch Electret condenser microphone |
| Measurement level range | 6 ranges in 10-dB step : 20 ~ 80dB ,30 ~ 90dB , 40 ~ 100dB , 50 ~ 110dB , 60 ~ 120dB , 70 ~ 130dB |
| Quasi-analog bar indicator | 1-dB steps, 60dB display range , updated every 0.125s |
| Display warning function
Overrange indicator Underrange indicator |
 Displayed at the upper limit Displayed at the lower limit |
| Manual data memory capacity | 99 sets |
| Analong AC / DC output | 1Vrms ( at full scale ) , 10mVDC / dB |
| Power supply | One 9V battery (006P or IEC6F22) |
| Battery Life | about 25 hours |
| Operating temperature & humidity | -10℃ to 50℃ (14℉ to 122℉) R.H. < 90% non-condensing |
| Storage temperature & humidity | -10℃ to 60℃ (14℉ to 140℉) R.H. < 70% non-condensing |
| Dimensions | 264 (L) × 68(W) × 27(H)mm |
| Weight | Approx. 260g |
| Accessories | Battery 9V, Wind shield, Screwdriver (adjustment), 3.5f plug (3pin AC/DC output), Carrying case, Instruction manual |
