Coolant and Battery Refractometer UV Leak Detection Lights 3/8" NPT Female H-Style Coupler

3/8" NPT Female H-Style Coupler

Diesel Common Rail Injection System

ERGONOMIC HANDLE- Patented

Powder coat paint resists scratches and provides a tough durable finish

Now use with Milwaukee SHOCKWAVE Impact Duty Insert Magnetic Nut Drivers (1/4"

Coolant and Battery Refractometer UV Leak Detection Lights 3/8" NPT Female H-Style CouplerFeatures and Benefits: Used for measuring the freezing point of either propylene or ethylene glycol based cooling systems Used for checking the strength of electrolyte solution batteries This precision instrument features high quality optics with ultra smooth focusing Scale range: 32 F to 60 F It is used on transportation vehicles, such as cars, tractors, tanks, ships, etc., which use propylene or ethylene glycol for coolant and sulphuric acid for