SP323 and SP670 Wireless Smart Probe Charging Kit

This Test Products International wireless smart probe charging kit is intended for HVAC/R refrigerant charging and service checks. Probe measurements help you assess system conditions while working through the charging process. Choose this kit when you need the named probe combination for your temperature measurement work. - SP323 and SP670 probe combination - Measurement range: -40°F to 185°F (-40°C to 85°C)