Max Frequency (±5%)

• 10000 Hz (2) 

  2000 Hz (1) 15000 Hz (4)

Replacement (-R)

• (no filter) 

  No (1) Yes (1)

Weight

• 0.081 oz | 2.3 gm (2) 

  0.014 oz | 0.4 gm (4) 0.20 oz | 5.7 gm (1) 0.141 oz | 4 gm (3) 0.176 oz | 5 gm (5) 0.370 oz | 10.5 gm (2) 0.494 oz | 14 gm (3)