Extech 480823 Single axis EMF/ELF Meter

• 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 220V AC power supply

 

• 17mm camera diameter and 2.4" Color TFT LCD Monitor
• Four LED lamps with five brightness levels illuminate the viewed object
• Glare-free close-up field of view with 480 x 234 pixel display
• Automatically detects NTSC and PAL cameras

 

• Monitor moisture in wood and other building materials
• Measure directly with the built-in moisture pins or use remote hand-press probe on hard surfaces
• Memory contains 8 wood groups with calibrations for approximately 170 species of wood
• Designed in a rugged double molded housing construction and is pocket sized for one-handed operation

 

• Wide range to 40,000Fc or 400,000 Lux with max resolution to 0.01 Fc/Lux
• Relative mode indicates change in light levels, peak mode captures highest reading
• Remote light sensor on 12" (30.5cm) coiled cable - expandable to 24" (61cm)
• Utilizes precision photo diode and color correction filter
• Large LCD display with analog bargraph
• Backlight for readings in low light levels
• Complete with 9V battery, light sensor with protective cover, protective holster, and soft case

 

• Checks for Carbon Dioxide (CO2) concentrations
• Maintenance free NDIR (non-dispersive infrared) CO2 sensor
• Indoor Air Quality displayed in ppm with Good (0 to 800ppm), Normal (800 to 1200ppm), Poor (>1200ppm) indication
• User programmable Visible and Audible CO2 warning alarm

 

• Durable construction
• Case may be grounded separately
• 3 binding posts permit isolated substitutions
• 5% Capacitance substitution from 100pF to 11,111µF
• Excellent for circuit development
• Five decade ranges of capacitance

 

• Designed for professionals who routinely audit existing and replacement lighting systems for energy efficiency and lighting performance
• Kit includes:
• LT300 - Light meter with digital and analog display of light in Foot-candles or Lux
• DT200 - Compact laser distance meter with area/volume calculation functions
• Supplied in a soft carrying case that provides protection and organization for the meters whenever they are needed

 

• Utilizes Hall effect sensor with ATC (Automatic Temperature Compensation)
• Adjustable data sampling rate: 1 to 3600 seconds
• Memory stores 99 readings manually
• Datalogging feature records readings with date and time stamp on an SD card (included) in Excel® format
• N pole/S pole indicator

 

• Measures from 2" to 197' (0.05 to 60m)
• Laser measurement accurate to 0.06 inches at 32 feet
• Historical Storage recalls the previous 20 records (measurements or calculated results)
• Automatically calculates Area and Volume
• Indirect measurement using Pythagorean theorem

 

• 250V, 500V, and 1000V test voltages
• Insulation Resistance to 2000MOhm
• Lo Ohm function for testing connections
• Lock Power On Function for hands-free operation