Inexpensive wire Detectors

This Draper handheld digital anemometer has a built-in rotating wind vane and has been designed for the measurement of air velocity and temperature. It provides rapid, accurate readings displayed on an easy-to-read backlit LCD dual display. This instrument features data hold, min/max and auto power off. The ergonomic design is highly portable and pocket-sized. There is a low battery indicator. Requires 3x AAA batteries.

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 …

Wind speed measuring device featuring live/maximum/average/wind chill and Beaufort scale. Ideal for checking workshop dust/fume extraction devices. Also reads temperature which can be measured in either °C or °F. Readings are displayed on a 24mm high back-lit LCD screen. Features a battery indicator and auto/manual power-off. Features: • Wind speed measuring device featuring live, maximum, average, wind chill and Beaufort scale • Ideal for checking workshop dust/fume extraction devices • Also reads temperature which can be measured in either °C or °F • Readings are displayed on a 24mm high back-lit LCD screen • Features a battery indicator and auto/manual power-off …