Environmental Quality Meter With Sound

Combines an anemometer, hygrometer, thermometer, sound and light meter into a single hand-held unit. Also, reads any type-K thermocouple probe. Results are displayed on a large dual LCD with low battery and out-of-range indications. Features touch-tone buttons, min/max, auto power off and hold functions. Comes ready to use in a soft carrying case with computer port, instructions, 6 AAA batteries, easel back, and a tripod screw. Uses optional USB Power Cable (840058), or AC Adapter (840097). N.I.S.T. Traceable Certification Report available for SOUND ONLY. Air Speed Air Temperature Humidity Light Sound Thermocouple Temperature This instrument features a tripod mount, and we recommend using a tripod for the most stable and accurate readings. Dimensions: 9¾" × 2¾" × 1¼" (248 × 70 × 32 mm)Weight: 12 oz (340 g) *Certification Option N.I.S.T. traceable Certificate of Calibration (sound only) available at additional cost (Select option above). Specifications Light & Sound Meter Specifications Ranges Resolution Accuracy Lux 0 to 2,0001800 to 20,000 110 ±5%rdg*±8D* Foot Candle 0 to 204.0170 to 1860 0.11 dB 35 to 130 dB 0.1 dB 23±5°C ±1.5 dB Acoustic Range 35 to 130 dB Acoustic Frequency 35.1 Hz to 8 Microphone Type Electronic condenser 1/2" * rdg (Reading), D (Digit)   Anemometer Specifications Ranges Resolution Accuracy ft/min 80 to 5910 ft/min 1 ft/min ±4% FS* m/s 0.4 to 30 m/s 0.1 m/s km/h 1.4 to 108.0 km/h 0.1 km/h MPH 0.9 to 67.0 MPH 0.1 MPH knots 0.8 to 58.3 knots 0.1 knots * FS = Full Scale Downloads Instruction Manual Product Brochure Comparison Chart Anemometer Chart Sound Meter Chart Light Meter Chart Videos