Piezo Buzzer factory Product Introduction TB605-1 external piezo buzzer, it is an alarm device that emits warning signals through audible sound and visible light without igniting flammable and explosive gases. Features 鈼?Max range 100Db 鈼?Sound light alarm 鈼?Applicable models TA623A/TA623B thermohygrometer TA653A/TA653B sound level meter Product Parameter Product nameExternal piezo buzzer, ModelTA605-1 Oscillation frequency2500Hz卤500Hz Operating voltage5~24V DC Rated voltage12V DC Current consumption20mA (at rated voltage) Sound pressure level100dB (at rated voltage, 10cm) Operating temp.-20~70鈩?/p Storage temp.-30~85鈩?/p Cable length12cm Size桅50*H37.5mm weightApprox. 33g Why Choose Us? We are a professional instrument manufacturer in China. We can provide qualified, reliable and cost-effective products. If you are looking for instrument suppliers, TASI will be a good choice. Contact us for price on multimeters, external piezo buzzer, infrared thermometers, sound level meters and more.Piezo Buzzer factory website:http://www.tasimeter.com/accessories/piezo-buzzer/