McGregor's Plastic Rain Gauge 30mm SKU: 144014 MODEL: M300 Error. try again later You've successfully joined the club $ 11 .49 each Available on orders $50 to $1500. More info × Mitre 10 MAvailable at Mitre 10 MEGA stores. Variants This plastic rain gauge measures up to 30mm of rainfall. Features and benefits Robust construction. Metric and Imperial measurements.