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Environment Control Meter - Temp, Humidity, Light, Sound, Wind

Environmental Meter w/Data Logging SD Card

  • $315.99
Market price: $349.99, you save $34.00
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  • Weight
    2.25 lbs
  • SKU
    DLAF930SD

Environmental Meter w/Data Logging SD Card DLAF930SD 

NEW Environmental Meter By General Tools Accurately Measures Air (Wind) Speed + Temperature, Air Temperature + Humidity, Light & Sound Levels, Surface Temperature. (See Below For Available Accessories)

Environmental Testing Applications: 
  • Facilities management
  • Environment control
  • OSHA compliance
Features:
  • Includes P930SD probe for measuring air speed, ambient temperature, relative humidity (RH) and light level. Replacement is available
  • "K/J" port with automatic temperature compensation (ATC) for measuring surface temperature using optional "K" or "J" type thermocouple probe (See Below For Available Probes)
  • Min/Max memory + data hold
  • Zero offset for light level measurement
  • Large backlit LCD
  • F/C switch
  • Auto power off
  • Tripod mount
  • This instrument’s unique feature is its patented technique for storing sampled data in Excel format on removable SD memory cards.
Click Here to See Manufacturer Details 
Click Here to See User's Manual 
 
Environmental Testing Equipment Specifications: 
 
Embedded Microcontroller:  Custom one-chip LSI device
Display Type:  LCD with green backlight
Display Size:  2.05 x 1.5 in. (52 x 38mm)
Parameters Measured:  Air temperature, relative humidity (R.H.), air speed, light level
Measurement Range:
For air speed:  0.4 to 25 m/sec, 1.4 to 90 km/hr, 0.9 to 55.9 mph, 0.8 to 48.6 knots, 80 to 4930 ft/min
For temperature:  32° to 122°F (0 to 50°C); for R.H., 10 to 95%
For light level:  0 to 20,000 lux, 0 to 1860 ft-cd
Measurement Accuracy:
For air speed:  ± (2% + 0.2 m/sec), ± (2% + 0.8 km/hr), ± (2% + 0.4 mph), ± (2% + 0.4 knots), ± (2% + 40 ft/min)
For temperature:  1.5°F (± 0.8°C)
For humidity:  ± (3% of reading + 1%) for R.H. values ≥70%; ± 3% of reading for R.H values < 70%
For light level:  ± ( 5% of reading ± 8 digits)
Measurement Resolution:
For air speed:  0.1 m/sec, 0.1 km/hr, 0.1 mph, 0.1 knots, 1.0 ft/min
For temperature:  0.1 °F or °C
For humidity:  0.1% of reading For light level: 1 lux, 0.1 ft-cd
Data Logging Sampling Time:  1 second to 1 hour
Settable Parameters:  Date, time, auto power off, beep sound, sampling time, decimal point or comma decimal division, temperature unit, air speed unit, light level unit, optional thermocouple type (K or J)
Storable/Recallable Readings:  Maximum, minimum
SD Card Capacity:  1 GB to 16 GB
Operating Temperature:  32° to 122°F (0° to 50°C)
Operating Relative Humidity:  0 to 85%
Power Supply:  Six Alkaline “AA” batteries or optional 9-VDC AC adapter (AC1)
Power Consumption:
3.5 mADC (normal operation, with backlight off and SD card not saving data)
28 mADC with backlight on and card saving data
40 mADC with backlight on and card saving data
Dimensions of Meter: 5.31 x 2.36 x 1.30 in. (135 x 60 x 33mm)
Weight of Meter: 1.13 lb. (515g)
Dimensions of Probe: 4.13 x 1.81 x 1.14 in. (105 x 46 x 29mm)
 
One Year Limited Manufacture's Warranty
 
Why Excel-formatted SD cards are a breakthrough in data logging technology:
  1. No muss. Unlike data loggers that use an RS-232 interface, General’s SD card instruments don’t require the end user to buy, stock and connect cables.
  2. No fuss. They also don’t require the user to add multiple jumpers between cable connectors to set up a serial communications link via RS-232. Adding even one jumper takes time and makes connections prone to failure.
  3. No software. General’s SD instruments don’t even need software. The automatically store the data they capture in a format readable by Microscoft’s Excel spreadsheet program. Any computer equipped with Excel will automatically display – as a table or graph – the data logs on an SD card inserted into it.
  4. No limits. SD cards are now available in capacities up to 32 GB. They’re not just a high-capacity storage medium, but a removable one as well. And because they’re solid-state, SD cards are inherently more reliable than rotating electromagnetic media like CD’s or DVD’s.
  5. No waste. Because the SD cards are removable, they’re portable. Once you’re done uploading the data logs on an SD card to your computer, you can erase the card and use it again – with the same SD card instrument or a different one.
  • Manufacturer
    General Tools and Instruments
  • SD Card Capacity
    1 GB to 16 GB

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