General Auction of 1046 Lots inc. Antique Enamelled Signs, Vintage Gaming Consoles, G-Plan, Art, Silver & Gold, Wedgewood, Doulton, Many Tools, White Goods, Georgian & Victorian Furniture etc.
Lot 629: Maplin Mini Sound Level Meter Model N33GJ
A Maplin mini sound level meter, model N33GJ, designed for the measurement of acoustic noise levels. The instrument is constructed with a contoured grey and black plastic housing and features a 1/2-inch electret condenser microphone fitted with a black foam windshield. It is equipped with a central LCD display featuring an auto-backlight and a power control button. Specifications as stated on the packaging include a frequency range of 31.5 Hz to 8 kHz and a measuring level range of 40 to 130 dB. The packaging bears the CE mark of conformity.
Condition report:
New old stock. The item is contained within its original and unopened plastic blister packaging. The cardboard backing remains intact. A 9V battery is included within the sealed pack; however, the battery charge and potential for leakage cannot be guaranteed due to age. Functionality is untested as the item remains sealed.
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