Draper 180-DH-1 Handheld Digital Hygrometer Humidity and Temperature Meter

The Draper 180-DH-1 is a handheld digital hygrometer designed for accurate measurement of humidity and temperature in professional and domestic environments. This compact, pocket-sized instrument features a built-in high precision sensor that delivers rapid readings on a backlit LCD dual display, making it ideal for trade applications including damp assessment, HVAC diagnostics, and environmental monitoring.

The device measures relative humidity, dew point and wet bulb temperature, providing comprehensive environmental data essential for accurate diagnosis of moisture-related issues. The ergonomic design ensures comfortable handling during extended use, whilst the backlit display enables readings to be taken in low-light conditions such as loft spaces, basements or unlit rooms.

Practical features include data hold for recording measurements, min/max functions for tracking variations over time, and auto power off to preserve battery life. The air temperature selector allows readings in either Celsius or Fahrenheit to suit user preference. With an operating time of up to 50 hours from three AAA batteries (sold separately) and weighing just 134.5g with batteries fitted, this hygrometer is highly portable for contractors working across multiple sites. The low battery indicator ensures you're never caught without warning during critical assessments.

Features and Benefits:
• Backlit LCD dual display for easy reading in all lighting conditions
• Built-in high precision sensor for accurate measurements
• Measures relative humidity, dew point and wet bulb temperature
• Air temperature selector - ? or °F
• Data hold, min/max and auto power off functions
• Pocket-sized ergonomic design for portability
• Low battery indicator
• Up to 50 hours operating time

Specifications:
Humidity range: 45-75% RH
Temperature range: -20-70?
Data update: 500ms
Power supply: 3 x 1.5V AAA (sold separately)
Operating time: Up to 50 hrs
Weight (with batteries): 134.5g