Fluke (FLU87-5) True RMS Digital Multimeter
Product Description
Optional magnetic hanger for easy setup and viewing while freeing your hands for other tasks Large display digits and 2 level bright white backlight for increased visibility Withstands hazardous 8,000 volt spikes caused by load switching and faults on industrial circuits and complies with second edition IEC and ANSI electrical safety standards Improved sleep mode for long battery life Relative mode to remove test lead resistance from low ohms measurements Auto and manual ranging for maximum flexibility Unique function for accurate voltage and frequency measurements on adjustable speed True-rms ac voltage and current for accurate measurements on non linear signals Built in thermometer conveniently allows you to take temperature readings without having to carry a separate instrument, motor drives and other electrically noisy equipment Measure up to 1000 V ac and dc Measure up to 10 A (20 A for 30 seconds) 10,000 uF capacitance range Frequency to 200 kHz and % duty cycle Peak capture to record transients as fast as 250 ?s 4 digit mode

Nady Analog Spl Meter
Technical Details
Measures sound pressure level in listening enviroment
Highly accurate on easy to read VU meter
Operates up to 110 hours on 9 Volt battery
Microphone: Electret condenser microphone
Accuracy: A2 dB ( under reference conditions 94dB 1KHz )
Level Range: 1 = 40 - 70 dB / 2 = 60 - 90 dB / 3 = 80 - 110 dB / 4 = 100 - 130 dB
Frequency Weighting: A , C
Time Weighting: Fast , Slow
Product Description
Measures sound pressure level in listening enviroment Highly accurate on easy to read VU meter Operates up to 110 hours on 9V battery