products menu
 Home  /  Products  /  Physics  /  J15 Sound  / 
J15.18.03 Sounds Frequency Tester
Description and Notes

J15.18.03 Sounds Frequency Tester

Specification
J15.18.03 Sounds Frequency Tester
10Hz-9999Hz, 10kHz-99.99kHz, size 16*13*6.5cm