Description
• Tests modern propylene glycol coolant antifreeze, hot or cold.
• Protection level is indicated by the number of the five large coloured discs which float in the sample.
• Easy-to-read temperature table on the virtually unbreakable plastic body.
• Tests modern propylene glycol coolant antifreeze, hot or cold.
• Protection level is indicated by the number of discs floating in the sample.
• Easy-to-read temperature table.
• Tough, virtually unbreakable, plastic body.
• Model No. AK4122
