Reference only — this item is no longer available.
This product has been discontinued and cannot be ordered. We keep the page online so the specifications and documentation stay available to anyone still running the equipment. Current replacements are listed further down.
Discontinued
Product details (archived)
The information below is retained for reference only. This item is discontinued and cannot be ordered.
- Measures humidity: 10 to 95%RH
- Measures temperature: (-20°F to 140°F) plus calculates dew point
- Basic accuracy 3% RH, 1.8°F/1°C
- Large dual graphical LCD displays with adjustable vertical and
horizontal TAC resolution
- Internal memory records up to 49,000 data points
- Data 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 3 feet for measurements in closed
environments
- Audible and visual alarm with High/Low setpoints
- Can be used with an optional relay module to trigger an external alarm
for a complete monitoring system
- Desk or wall mount
- Includes built-in stand, detachable probe with 3-ft. cable, RS-232
cable, 110V AC adapter and 3 AA batteries
- CE certified
- Model RH520
- 1-year limited warranty
Download User's Manual (PDF format)