Geothermal PT Port Pressure Test Kit：. Geothermal loop systems. Fits geothermal pressure test ports：. Probe needle for PT/Pete test ports. Knurled needle guard – toss it in the truck, tip stays straight.
Geothermal Loop Pressure Port Tool 100 Psi Gauge W/ Protector Geo Needle Tool
Geothermal Loop Pressure Port Tool 100 Psi For Gauge W/Protector Geo Needle Tool
Geothermal Loop Pressure Port Tool 100 Psi Gauge W/ Protector PT Pete Needle
HVAC Pressure Test Kit 0-100 PSI Gauge Geothermal Loop Diagnostic Tool Needle
Geothermal Loop Fill Tool For Garden Hose & 100psi Gauge, Needle, Protector,Hose
Geothermal Loop Fill Tool Heavy Duty  For Garden Hose 100psi Gauge + Protector
