Calibrated Sound Level Pen
$438.18
PRODUCT NAME: Calibrated Sound Level Pen
Part No: 840018C
Brand: Sper Scientific
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Description
Its small size, makes Sound Level Pen convenient for testing many sound meter applications. Auto-ranging with simple one-button operation. Press once to begin reading sound levels. Press the button a second time and the display holds the maximum reading, updating as new maximums are reached. Hold the button for 2 seconds to turn the unit off. Measures the 30 to 130 dB range in the “A” scale, with an accuracy of ±1.5 dB. The display provides 0.1 dB resolution, under range, over range and low battery indicators. The Sound Level Pen calibrates electronically to its own internal oscillator or external 2-Pt. Acoustical Calibrator 850016. Comes ready to use with two AAA batteries, instructions, calibration screwdriver, and a windscreen. N.I.S.T. Traceable Certificate of Calibration available, or calibrate anytime using optional Acoustical Calibrator 850016.
Dimensions: 8″ × 1½” × 1″ (203 × 38 × 25 mm)
Weight: 4.3 oz (122 g)
U.S. Patent 7,270,006
Additional information
| Large Display Timer | 810005, 810005C |
|---|
| Ranges | Resolution | Accuracy |
| 30 to 130 dB | 0.1 dB | ±1.5 dB |
