R8085-NIST Noise Dosimeter, 35 - 130 dB Measuring RangeSpecifications Frequency Weighting A C Measuring Range 35 130 dB Data Logging Not Data Logging Data Logging Accuracy 31. 5Hz 3. 0dB, 63Hz 2. 0dB, 125Hz 1. 5dB, 250Hz 1. 5dB, 500Hz 1. 5dB, 1kHz 1. 0dB, 2kHz 2. 0dB, 4kHz 3. 0dB, kHz 5. 0dB Resolution 0. 1 dB Response Time Approx. 1 sec Frequency Range 31. 5Hz to 8kHz Power Supply 3 x AAA batteries PC Connectivity USB Cable (R8085 USB, optional) Software OS Compatibility Windows XP Vista 7 8 10 Operating

Spectra®

Uniform concentration of mineral throughout the flexible abrasive filled bristles

Compact 13" plastic deck ideal for detailed landscaping and small gardens

Twice the wheel life over conventional unified wheels

replace the magazine

peen riveted and welded material

6" x 6" Replacement Blade For KP218 and KP219

Flexible when cured

10 - 30 Nm (89 - 266 in-lbs)

non-hubbed)

DSD Max Dust Extraction Attachment

Tongue and groove design