مكان المنشأ
Guangdong, China
اسم العلامة التجارية
Landtek
Frequency weighting
A, C, and Lin(Linear)
Range Control
Manual, three gears, linear range > 60dB
Microphone
12.7mm (1/2') test condenser microphone
Power supply
4*1.5V AAA Size (UM-4) Battery
Display
Large-screen dynamic LCD display
Callibration
Use a Type 1 sound level calibrator
Weight
185g (Not Including Batteries)