R8085-NIST Noise Dosimeter, 35 - 130 dB Measuring Range

• High accuracy Noise Dosimeter allows a user to measure, capture and calculate sound exposure levels
• This product includes an ISO Certificate with full Data and Uncertainties
• High accuracy of ±1.0dB meets Type 2 standards
• Designed to meet noise survey requirements for compliance with OSHA and CCOHS regulations
• Personal sound exposure meets IEC 61252, ANSI S1.25
• Fast and Slow time weighting
• Frequency Range
• Adjustable Criterion Level, Exchange Rate and Threshold

Specifications:
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 Temperature: 32 to 122°F (0 to 50°C)
Weight: 4.3 oz (122 g)