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Product Specifications:
| Item | Sound Level Meter Calibrator |
| Battery Chemistry | Alkaline |
| Battery Size | 9V |
| Battery Voltage | 9V |
| Calibration Certificate | Not Included |
| Compatible With Brand | Extech |
| Compatible With Manufacturer Model Number | 407730, 407730-NIST, 407731-KIT, 407732, 407732-KIT-NIST, 407732-NIST, 407732-NISTL, 407750, 407750-NIST, 407760, 407780A, 407780A-NIST, 407790A, SDL600, SDL600-NIST, SL130W, SL130W-NIST, SL150, SL250W, SL400, SL400-NIST |
| Distortion | Less Than 2% |
| Frequency Accuracy | -5% to +5% |
| Frequency Source | 1000 Hz |
| Includes | Carrying Case, Screwdriver |
| Maximum Operating Temperature | 122°F |
| Minimum Operating Temperature | 32°F |
| Number Of Batteries Required | 2 |
| Operating Temp. Range | 0°C to +50°C |
| Output Sound Accuracy | -0.5 dB to +0.5 dB |
| Output Sound Pressure | 94 dB, 114 dB |
| Overall Diameter | 2 3/16" |
| Overall Height | 5 5/8" |
Shipping Info:
| Ship weight (kg) | 0.52 |
| Ship height (cm) | 22.35 |
| Ship length (cm) | 10.16 |
| Ship width (cm) | 6.35 |
| HS code | 9027905495 |
| Country of Origin | TW |
Product Details:
- Distortion (Less than 2% @ 94 dB)
- Frequency Source Range (1000 Hz +/-5%)
- Output Sound Pressure (114 or 94 dB +/-1 dB)
Product Variants
| Product | Model | Operating Temp. Range | Output Sound Pressure | Distortion | Battery Voltage | Accuracy | Battery Type | Price | |
|---|---|---|---|---|---|---|---|---|---|
![]() |
407766-NIST | +32°F to +122°F | 94 dB, 114 dB | Less Than 2% | 9V | 0.05 | 9V | €1,067.51 |
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EXTECH 407766 Calibrator Sound Level
€690.70 /unit
