B-stock Extech HW30 Humidity/Temperature Stopwatch Measuring Device Hygrometer 571

Description: This HW30 multi-function stopwatch displays a digital up/down timer, temperature, humidity, and heat index. The heat index measurement shows how hot it feels when humidity is combined with the actual temperature. Ideal for use in hot weather. Other features include a 12/24-hour clock, a stopwatch, a 30-lap/split memory, and a programmable alarm. The HW30 Humidity/Temperature HeatWatch comes with a wrist strap, battery, and user manual.

Technical data:

Dimensions: (L x W x H) 21 x 79 x 66 mm

Weight: 85 g
Height: 66 mm
Length: 21 mm
Width: 79 mm
Calibrated: Factory standard (without certificate). Reliable measurement results with factory calibration. As part of our quality assurance process, all measuring instruments we distribute undergo a factory standard calibration during production. This ensures high quality and compliance with the tolerance limits specified in the operating instructions. No certificate is issued for this calibration.

Calibrated (DAkkS-accredited laboratory): For many years, accredited laboratories have operated under the supervision of the German Accreditation Body (DAkkS). This accreditation body can be considered an extension of the state, ensuring quality and reliability in industrial metrology. Calibration results obtained in these laboratories possess the highest reliability and are legally binding. They are internationally recognized and valid through international agreements and the globally applicable accreditation standard DIN EN ISO/IEC 17025. Certificates are the ideal solution for all users of measuring instruments who require a particularly high degree of safety, accuracy, and reliability. Test equipment in the following areas is frequently secured in this way.

Furthermore, there are additional industry-specific laws, standards, and guidelines in the pharmaceutical sector (CFR, GMP), the food industry (HACCP), and the automotive sector (VDA, QS9000, ISO TS 16949). For all these guidelines and standards, the implementation and maintenance of a test equipment management system, including calibration, is an indispensable element.

Humidity measuring range (max.): 99%
Humidity measuring range (min.): 1%
Power supply: CR 2032 button cell (1x)
Max. temperature: +50 °C
Minimum temperature: -10 °C
Product type: Humidity/temperature stopwatch