Extech RH520A-220-NIST Humidity+Temp Chart Recorder

Extech, RH520A-220-NIST, Humidity+Temperature Chart Recorder with 220V Power Supply & NIST Certificate

Best value graphical datalogger in the market User friendly, easy to set up and operate.

Includes:

• NIST Certificate
• Built-in stand, detachable probe with 3ft (1m) cable
• RS232 cable
• RS-232 To USB Adapter
• PC software
• 220VAC 50/60Hz adapter
• 3 AA batteries

Features:

• Simultaneous numerical and graphical display of Humidity and Temperature readings, plus Time and Date
• Measures Humidity (10 to 95%RH) and Temperature (-20.0°F to 140.0°F) plus included LabVIEW-based software calculates and graphs Dew Point, Wet Bulb, and GPP (grains per pound)
• Large dual graphical LCD displays with adjustable vertical and horizontal TAC resolution
• Internal memory records up to 49,000 data points and can be transferred to a PC via RS-232 serial port for further data analysis
• LCD indicates percentage of memory remaining
• Replaceable probe does not require recalibration
• Detachable probe extends up to 1 meter for measurements in closed environments
• Audible and visual alarm with Hi/Low setpoints
• Output socket used with optional external alarm module
• Scroll the cursor to display selected data recorded
• Desk or wall mount

Applications:

• Monitor and record Laboratory or clean Room temperature and humidity history
• Record process conditions
• Generate warning when conditions are outside required limits
• Monitor controlled environment areas such as freezers, storage areas and other critical areas
• Store humidity and temperature historical data for report generation