Automotive Coolant Refractometer with ATC chillers-heaters-and-purification After dozens of lab tests

After dozens of lab tests and real world tests

digitally controlled using precise electronic pulses (PWM technology)

tAerospace and Aviation: Nitrogen gas is used to pressurize aircraft tires and hydraulic systems

Product Description: High-airflow ventilator fan designed to control the temperature and humidity levels of your crawl space

in healthcare

Automotive Coolant Refractometer with ATC chillers-heaters-and-purification After dozens of lab testsThe antifreeze refractometer can be used for measuring the freezing point of glycol, antifreeze, coolant and battery acid. This refractometer features Automatic Temperature Compensation (ATC), and can also be used for checking the condition of electrolyte solution batteries. Measures the freezing point of automobile antifreeze based on ethylene glycol or propylene glycol. This is a quality optical instrument that includes a soft carrying case, bulb