AMBCO 650A Audiometer 5-off-10 Empower first responder bystanders with

Empower first responder bystanders with the right tools to stop a life-threatening blood loss before professional help arrives

Replacement roll of thermal paper for use with the MAICO Detective and easyTymp Audiometers allows for additional printing of test results

A multi-pocketed

333 uses and features an active ingredient of ethyl alcohol 70% v/v

AMBCO 650A Audiometer 5-off-10 Empower first responder bystanders withThis audiometer is simple, lightweight and durable. The 650A only operates with the included AC adapter. Large dials control frequency and decibel levels and toggle switches control power, left right and pulse steady tones. The tone button is membrane covered to provide silent operation. Lights indicate tone, patient response and the 650AB has a low battery indicator. 5 year limited manufacturer warranty.