Zeal Wet and Dry Bulb Hygrometer – Mason’s Type

Description

Description

Zeal Wet and Dry Bulb Hygrometer – Mason’s Type, Country of Origin: England. Made in China

Zeal Wet and Dry Bulb Hygrometer / Psychrometer Mason’s Type by ZEAL England P501 C+F PSYCHROMETER -20° to 50°C Wet & Dry Bulb Hygrometer Humidity Temperature Meter Tester Pinless Analog Moisture Measure (50 mm).