Barometer Handheld ,Each

Details:

This compact and lightweight handheld barometer measures barometric pressure, temperature, and altitude. It graphically displays the barometric pressure trend and features a stopwatch/time-of-day clock. Barometric pressure is displayed in mbar or inches, while altitude is displayed in meters or feet. The device offers various functions, including: * a stopwatch that times events from 1 second to 99 hours, 59 minutes, and 59 seconds * a 12- or 24-hour clock with alarm that displays the time of day to the minute and shows the date and month * temperature display updated every 10 seconds * min/max memory for altitudes reached during any time period; altitude is updated every 2 seconds * altitude trend displaying present reading and previous 2, 4, 6, 8, 10, and 12 hours in bar chart format the instrument comes with a serial-numbered certificate from an iso 17025 calibration laboratory accredited by a2la, ensuring traceability to standards provided by the national institute of standards and technology. Supplied complete with: * rugged shock-resistant case * lanyard * 1.5V silver oxide battery * instructions product specifications include: * weight: 105 g (3.7 Oz) * dimensions: 10.2 X 6.4 X 1.9 Cm (4 x 2.5 X 0.75 In) * altitude range: -500 to 7000 m (-1640 to 22,965 ft) * pressure range: 400 to 1070 mbar (15.9 To 31.01 In. Hg) * temperature range: -20.0 To 70.0°C (-4.0 To 158.0°F) this product is available with additional options, including: * original manufacturer calibration per barometer * cat. No.: 10754-856 * Includes: iso 17025 nist certification * original manufacturer re-calibration & no extra shipping fee