| General Specifications |
| Display Backlit |
2000 count LCD with analog bargraph |
| Display update rate |
Main LCD digits: 0.5 seconds; Bargraph: 50mS |
| Analog Bargraph |
1dB steps with 50dB display range |
| Microphone |
Electret condensor (0.5” diameter) |
| Measurement Bandwidth |
31.5Hz to 8KHz |
| Measurement Range |
A weighting: 30 to 130dB; C weighting: 35 to 130dB |
| 6 ranges in 10 dB steps |
30 to 80dB, 40 to 90dB, 50 to 100dB, 60 to 110dB, 70 to 120dB, 80 to 130dB |
| Accuracy / Resolution |
± 1.5dB / 0.1dB |
| Time response selections |
Fast (125ms) and Slow (1 second) |
| AC and DC Analog outputs |
0.707VAC rms at full scale; 10mVDC / dB; 3.5mm output jacks |
| Standards |
Meets ANSI and IEC Type 2 |
| External Calibrator |
Extech models 407766 or 407744 |
| Power |
9V Battery; 20 hour battery life (typical) with low battery indication |
| Dimensions/weight |
3.2 x 10.1 x 1.5” (80 x 256 x 38mm) / 8.5 oz. (240g) |
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