The TS22A Test Set is equipped with all the features of the TS22 Test Set with the addition of a built in two-way speakerphone. The two-way speakerphone enables the user to operate hands free. The effect of ambient noise can be eliminated with the Mute switch, allowing the technician to monitor a line uninterrupted while in Talk mode. A standard among field professionals, the TS22A model is a reliable and durable test set that is ready for any job.

* The TS22 Series Test Set contains an embedded 3-volt lithium battery.  The 9-volt battery in the Test Set should be changed when low, or once a year if not in use, to prevent the 3-volt battery from draining.  A 3-volt battery that drains after its 42-month warranty will need to be replaced by an authorized service facility at a charge to you.

* Note also that your speakerphone will no longer work when your 9-volt battery is low or dead.  You should replace the 9-volt battery whenever it is low.

Key features

• TS22 Test Set has an amplified speaker for hands-free monitoring
• TS22A Test Set has a two-way speakerphone for true hands-free conversation
• DropSafeTM reliability passes 20-foot drop test
• RainSafeTM protection in severe weather conditions
• Stores nine 18-digit numbers in repertory dialer (speed dialing)