| Sound pressure level | 94 dB, 104 dB, 114 dB |
| Accuracy | ±0.4 dB |
| Class | 2 |
| Frequency | 1000 Hz for weighting frequencies A, B, C, and D |
| Frequency accuracy | ±1.7 % |
| Stabilization time | 10 seconds |
| Total harmonic distortion | <3 % |
| Environmental conditions | |
| Temperature | <0.4 dB at 0 ... 40 °C / 32 ... 104 °F |
| Humidity | 25 ... 90 % RH |
| Atmospheric pressure | <0.1 dB at 65 ... 108 kPa |
| Stability <60 seconds | ±0.15 dB |
| Stability after one year | ±0.35 dB |
| (normal use) | |
| Operating conditions | 0 ... 40 °C / 32 ... 104 °F, <25 ... 90 % RH, no condensation |
| Storage conditions | -20 ... 50 °C / -4 ... 122 °F, <90 % RH, non-condensing |
| Automatic power off | after 20 minutes |
| Power | 2 x 1.5 V AA batteries |
| Battery life | ~ 50 hours |
| Microphone size | 1/2 in |
| Dimensions | 60 x 130 x 37.5 mm / 2.3 x 5.1 x 1.4" |
| Weight | 400 g / 14.1 oz |
Class II sound level calibrator with different sound pressure levels (SPL) / Accuracy ± 0.4 dB /
1000 Hz frequency for weighting A, B, C, D / Microphone hole 1/2 in /
Powered by replaceable batteries / Sound class 2
1000 Hz frequency for weighting A, B, C, D / Microphone hole 1/2 in /
Powered by replaceable batteries / Sound class 2
The calibration frequency for the class II sound level calibrator is 1000 Hz and is sinusoidal in shape. Compared to other calibrators, this calibrator has three adjustable sound pressure levels: 94 dB, 104 dB, and 114 dB. This means an additional sound pressure level of 104 dB is available. With an accuracy of ± 0.4 dB, the class II sound calibrator is highly reliable.
With a 50-hour battery life, the calibrator has an exceptionally long operating time with automatic shutdown after 20 minutes of inactivity.
With a 50-hour battery life, the calibrator has an exceptionally long operating time with automatic shutdown after 20 minutes of inactivity.
- Sound pressure levels 94, 104, 114 dB
- Weighting A, B, C, and D
- Sound class 2
- Replaceable batteries
- 1/2 inch microphone connection
- 50 hours battery life
Package contents
1 x PCE-SC 43 sound level calibrator
2 x 1.5 V AA batteries
1 x Instruction manual
| Code | Availability | Price excl. VAT | Certificate | Cart |
|---|---|---|---|---|
| PCE-SC 43 |
€173,00
|