Extech Data Logger Measuring Sound Level with USB Connection

• Measures and Records Sound Levels
• 30 to 130dB Measurement Range
• User Selectable Sampling Rate (125ms to 1 Second)
• Visual Alarms and LED Status Indicators
• Includes Battery, Software, USB Cover, Tripod and Windscreen

• Measures Current, Voltage, Resistance and Temperature
• 4 Differential or 8 Single-Ended Analog Inputs
• 20Hz Sampling Rate on 1 Channel
• 0.1% Measurement Accuracy
• Features Alarms, LCD Display and RS232 Port
• Stores up to 1.8 Million Readings
• Includes Case, USB Cable, Connection Plugs, Batteries, Shunt Resistors, Certificate of Conformance, Software and User Manual

• 8 thermocouple input channels
• 8 digital I/O bits; user-configurable for High & Low alarming
• Supports J, K, R, S, T, N, E, and B type thermocouples
• Includes a 512 MB CompactFlash® card and USB power adapter
• Fully supported by DASYLab®, and NI LabVIEW™

• Dual Channel Multimeter Datalogger
• Clamp-on Power Datalogger Kit
• 1000A 3-Phase Power Analyzer (50Hz and 60 Hz)
• 5MHz Dual Channel Multiscope
• 1000A 3-Phase Power & Harmonics Analyzer

• Power/Energy Analysis Kit w/ SD Card
• High Accuracy Auto Ranging Current Clamps
• Store up to 60,000 Readings
• Adjustable CT and VT Ratio for High Power Distribution Systems
• Full System Analysis of up to 35 Different Power Parameters
• Includes Current Clamps, Voltage Leads, Batteries, SD Card and AC Adapter

• True RMS power measurements with Harmonics display
• Graphical Phase diagram with system parameters
• Optically isolated RS-232 interface with software to download Waveforms, Power Parameters and Harmonics
• Complete with (3) 1000A Current Clamps, 4 Voltage Leads with alligator clips, 8 AA Batteries, AC Adaptor, Software, PC interface Cable and Carrying Case

• 8 channel data logger with graphical display
• 16 bit resolution
• Selectable type for each input: 0-24mA, 0-50mV, 0-10V, NTC, PT-100, Thermocouple, Pulse and frequency
• Includes Carrying Case, User Manual on CD, Software, USB cable and Certificate of Calibration

• Monitor up to 10 parameters at once
• Record up to 20,099 readings
• Performs harmonics analysis
• Available in 50Hz and 60Hz Versions

• Monitor up to 10 parameters at once
• Record up to 20,099 readings
• Performs harmonics analysis
• Available in 50Hz and 60Hz Versions

• Clamp and measure single or triple phase power
• Record up to 4,000 readings
• Useful LCD screen