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or streams
it will automatically delete the oldest data and store it again
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Power 6000W Phase Single Voltage 280V AC Brand TES Material Plastic Model Name/Number TES-SW01G Size 85x85x42 mm Country of Origin Made in India Delay Time 8 sec Maximum Current 40A Mechanical Life 15 years Minimum Order Quantity 10 Piece
Ramsden eye piece can be focused per your eye *Focusing tube can be raised or lowered focusing by rack and pinion arrangement *Front to back by rack and pinion
SNDWAY SW525B Wall-mounted DB Sound Level Meter Noise Tester with USB Data Storage Transfer & USB Communication, SW525B Option:SW525B or streamsModel: SW525B Measuring range: 30 130db Frequency range: 31. 5hz 8. 5khz Response time: fast Microphone: 6mm capacitance microphone Power supply; DC5V 1A micro USB outlet Operating condition: 0 40 degree Dimension: 210x130x28mm Weight: 453g Features and Functions: 1. Accuracty: + 1. 5dB In Standard audio: 94dB 1 khz 2. Measurement Range: 30 130dB 3. Frequency Response Range: 31. 5 hz 8. 5 khz 4. Frequency weighting: A (Environmental Noise) of
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