Product DescriptionCharacteristics
Specifications Power supply: 1 x 9v Alkaline type 6LR61 Battery (included) Measure range: Switch setting : from 60dB to 120dB Range of Measurement: from 50-66dB to 110-126dB Load Impedance: 10 kohm minimum Distortion: Less than 2% at 1kHz, 0.5-volt Microphone: Electret condenser omnidirectional becoming slightly directional with increase in frequency. Accuracy: +/- 2dB @ 114dB Standard: 0dB = 0.0002ubar Weighting: A and C Response: Fast and Slow Signal Output: 1.0 volt(peak) minimum into open circuit, with full-scale meter deflection at 1kHz Battery check: Tests "good" from 7.0 to 10.5 volts Expected Battery Life: 110 working hours (alkaline battery) Dimensions: 160 x 62 x 44mm Weight : about 185g |