Testo 465 Tachometer gold tech so having the right spare

so having the right spare on hand is crucial for keeping those evaporative units running smoothly

ensuring you're always ready for the job

offering flexibility for various refrigeration system configurations

The high-performance condenser with fan-forced cooling allows you to recover confidently - especially on those extremely hot days

Always power down and isolate the gas heater at the main switchboard and gas supply valve before beginning work

Testo 465 Tachometer gold tech so having the right spareThe Testo 465 Tachometer is a handy tool for HVAC techs needing quick, non contact RPM measurements on rotating parts like fans and shafts, making fault diagnosis faster. Whether you're checking a condenser fan motor in the middle of summer or a ventilation fan in a dusty plant room, this unit gives reliable readings. I've used these to check blower motor speeds without having to pull the whole assembly apart, saving a heap of time on site. Best For