Test & Measurement
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(Giá chưa VAT).0₫RS PRO Sound Level Calibrator 94 dB, 114 dB 1000Hz; 123-2229
RS PROTHÔNG SỐ KỸ THUẬT Sound Output 94 dB, 114 dB Frequency 1000Hz Accuracy ±0.5 dB Microphone Size 1 in, 1/2 in, 1/4 in Battery Life 20...
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(Giá chưa VAT).0₫Time Electronic 1048 Current Loop Calibrator 70mA [1048]; 423-1630
Time ElectronicTHÔNG SỐ KỸ THUẬT Absolute Maximum Current Measurement 70mA Best Accuracy ±0.02 % Resolution 1 μA Battery Type 9V Battery Life 20 h...
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