BETEX 1500 Digital Sound Level Meter CONDITION MONITORING TOOLS BETEX 1500 PROFESSIONAL DIGITAL SOUND METER PART NUMBER: TB-C610150 With this professional microprocessor operated DB meter you can measure sound level precisely. The instrument has an extra large display with a digit height of 20 mm. Specs: Measurement range: 30 - 130 dB (A) Hold-function and interval measurements Frequency range: 31.5 Hz - 8500 Hz Resolution: 0.1 dB 1x 9V battery (incl.) or connection for net adaptor Size: 260 x 69 x 32 mm Weight: 350 grams Including: Microprocessor operated dB meter. Wind cap for microphone. Battery 9V Instruction guide