This digital temperature and humidity meter continuously monitors and displays readings numerically and graphically. A week's worth of data is kept safe and the memory cannot be cleared, only overwritten by the next day's measurements. The internal sensor makes these ideal for use in hoods, stores, cleanrooms, incubators, and drying or environmental chambers.

Traceable® products have an individually-numbered Traceable® certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

• Simultaneously display Min/Max and current temperature and humidity with 7-day graph
• Scroll through temperature and humidity data for the past seven days
• Maintain data integrity - historical data cannot be cleared, only overwritten
• Easily switch between °F/°C and 12/24-hour time formats
• RH range: 0 to 90%
• RH accuracy: ±4% RH (20 to 80% RH), ±5% RH elsewhere
• RH resolution: 0.1% RH
• Temperature range: -4 to 122°F, -20 to 50°C
• Temperature accuracy: ±0.4°C
• Temperature probe type: internal
• Display type: 2.5"h LCD
• Mounting type: benchtop or wall
• Alarm: no
• Data logging: yes
• Memory capacity: 7 days
• Battery: AAA battery
• Includes flip-out stand, wall mount, double-sided tape mount, AAA battery, and NIST-Traceable certificate with data