- Test and Measuring Instruments
- DataTaker
- B&K Precision
- BrianChild
- Chauvin Arnoux
- Machine and Equipment Testers
- Accessories
- Adapters For Multimeters and Multimeter Clamps
- Calibrators
- Current Clamps and Sensors
- Earth and Resistivity Testers
- Electrical Installation Testers
- Electrical Testers
- Electromagnetic Field Testers
- Insulation testers
- Locators - Detectors
- Loggers
- Micro-ohmmeters
- Multimeter Clamps
- Multimeters
- Physical and Environmental Measurements
- Power, Energy and Disturbance Analysers
- View All
- CR Magnetics
- Elcontrol Energy Net
- Extech
- Accessories
- Air Flow Meters
- Air Quality Meters
- Automotive Meters & Testers
- Battery Testers
- Borescopes & Video Inspection Cameras
- Cable Tracers
- Calibrators
- Circuit Identifiers
- Clamp Meters
- Continuity Testers
- Decade Boxes
- Distance Meters
- Electromagnetic Field Meters
- Force Gauges
- Gas Detectors and Analyzers
- Ground Resistance Testers
- Humidity Meters | Hygrometers
- LCR Meters
- Light Meters
- Magnetic Field Meters
- Megohmeters / Insulation Testers
- Milliohm | Micro-Ohm Meters
- Moisture Meters
- Multimeters
- Oscilloscopes
- Pedometers
- Phase Rotation | Motor Rotation Indicators
- PID Controllers
- Power Analyzers
- Power Supplies
- Pressure Meters - Manometers
- Receptacle Testers and AC Circuit Analyzers
- Refractometers
- Scales
- Sound Meters | Decibel Meters
- Stopwatches, Timers and Clocks
- Tachometers
- Thermometers
- Thickness Gauges
- Vibration Meters
- Voltage and Current Testers
- Water Quality Meters
- View All
- HT Instruments
- Voltage detectors and others
- Borescopes
- Clamp Meters
- Digital Multimeters
- Environmental measurements
- Gef Tools - 1000V Insulated Cutting Tools
- Gef Tools - 1000V Insulated pliers
- Gef Tools - 1000V Insulated screwdrivers
- Gef Tools - Cable peelers
- Gef Tools - Crimpers
- Gef Tools - Pouch For Screwdrivers With Interchangeable Blades
- Gef Tools - Various tools
- Infrared Cameras
- Installation Testers
- LAN Networks
- Laser distance meters
- Led Lamps
- Mobile APP
- New products
- Photovoltaic Testers
- Power Quality Analyzers
- Process calibrators
- Scissors
- View All
- Lambrecht
- Metrix
- Miltronics
- Multimetrix
- Sefram
- Super Systems
- Texas Electronics
- Ventilation Control Products
- Work Italia
- Clamps and accessories for Short Circuiting and Grounding Equipment
- High Voltage Short Circuiting and Grounding Equipment
- Insulating rods
- Low Voltage Short Circuiting and Grounding Equipment
- Medium Voltage Short Circuiting and Grounding Equipment
- Railway and underground lines equipment
- Safety Kits, Insulting Materials and Products
- Voltage detectors
- View All
- View All
- Stock Clearance Items
- Industrial Automation Technology
Desktop | Wall-mount - Extech RH520A-240
Previous | 6 / 50 | Next |
RH520A-240: Humidity+Temperature Chart Recorder with Detachable Probe (240V)
Graphical datalogger for Humidity/Temperature measurements and Dew Point calculation
This paperless chart recorder provides simultaneous digital and graphical display of relative humidity and temperature. The display also shows dew point, date and time and Min/Max measurements. Stored readings can be recalled on the display or downloaded to a PC to obtain a permanent record. Provisions for wall mounting or the control panel swivels to act as a desk stand. The user can set audible and visual alarms with High and Low limits for humidity and temperature. ExChart software calculates Wet Bulb and Grains per Pound (GPP). Comes complete with detachable sensor probe with 1 meter cable, RS-232 cable with USB adapter, Windows-compatible software, 240 VAC adapter, and three 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 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 and can be transferred to a PC via RS-232 serial port for further data analysis
- LCD indicates percentage of memory remaining
- Comes with 240V AC power supply