Features:
Tuning range: A2 (27.5Hz) - a3 (1760Hz)
A4 frequency: 435-445Hz
Input via 6.3mm jack socket
9V battery supplied
Specification:
Power supply 9Vdc (1 x PP3, 6F22)
Input impedance 1M Ohms
Tuning range 27.5Hz - 1760Hz
Dimensions 120 x 64 x 59.5mm
Weight 390g