DT-1702B SOUND LEVEL & ENVIRONMENTAL DATALOGGER
Professional Acoustic and Environmental Monitoring System
The DT-1702B combines professional sound level measurement with comprehensive environmental monitoring capabilities. Featuring IEC61672-1 Class 2 accuracy, 30-130dB measurement range, and extensive data recording capacity, this instrument provides complete acoustic and environmental analysis for industrial, laboratory, and regulatory compliance applications.
Key Features:
Comprehensive Measurement Capabilities:
Sound level, humidity, and temperature readings with time and date recording
Sound level range: 30dB~130dB (31.5Hz ~ 8kHz) auto-ranging
Accuracy: ±1.4dB (IEC61672-1 Class 2 compliant)
Software calculations and graphs for dew point, wet bulb, and GPP (grains per pound)
Large dual graphical LCD displays with adjustable resolution
Advanced Data Management:
Internal memory records up to 80 Million data points
7" TFT color LCD indicates percentage of memory remaining
Bluetooth interface to smartphone and PC
Smart touchscreen for intuitive operation
Sample rate: 1 second for detailed data collection
Professional Features:
Replaceable probe does not require recalibration
Detachable probe extends up to 1 meter for measurements in closed environments
Audible and visual alarm with Hi/Low setpoints
Output socket for optional external alarm module
Desk or wall mount installation options
Technical Specifications:
Environmental Measurements:
Relative humidity range: 20 ~ 80%RH ±2.5%RH @25°C
Temperature range and accuracy:
-10 ~ 40°C (14 ~ 104°F): ±0.5°C/0.9°F
-20 ~ -10°C (-4 ~ 14°F): ±1.5°C/3.0°F
-10 ~ 80°C (14 ~ 176°F): ±0.5°C/0.9°F
Acoustic Measurements:
Sound level range: 30dB~130dB (31.5Hz ~ 8kHz)
Accuracy: ±1.4dB (IEC61672-1 Class 2)
Auto-ranging capability
Broad frequency response: 31.5Hz to 8kHz
Physical Specifications:
Size: 180mm x 115mm x 18mm
Weight: 450g
Compliance:
CE Certified
EMC Standard: EN 61326
Acoustic Standard: IEC61672-1 Class 2
Package Includes:
DT-1702B Sound Level & Environmental Datalogger
3.7V Lithium battery
Analysis software
Color box packaging