Categories 4
สินค้าที่พบ
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ITEM NO : 2201121
Calibrator Sound Level
BRAND : EXTECH
รหัสสินค้า : 407766
Sound Level Meter Calibrator Frequency Source Range 1000 Hz +/-5 Percent Output Sound Pressure 94dB or 114dB Distortion Less than 2 Percent @ 94 dB Operating Temp Range 0 Degrees to 50 Degrees C For Use With Mfr No 407736 407736-NIST 407768 407738 407738-NIST 407790 and 407790-NIST Includes Two Adapters For Use with 1/2 in and 1 in Sound Level Meter Microphones Screwdriver (2) 9 V Batteries and Instructions
ราคา : 23,331.00 บาท / EA
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ITEM NO : 3099911
Single Point Sound Meter Calibrator
BRAND : EXTECH
รหัสสินค้า : 407744
Single Point Sound Level Meter Calibrator Frequency Source Range 94dB Accuracy 5 Percent For Use With 1/2 or 1 in Microphones
ราคา : 18,984.00 บาท / EA
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ITEM NO : 3099963
SOUND LEVEL CALIBRATOR -NIST
BRAND : EXTECH
รหัสสินค้า : 407766-NIST
Sound Level Meter Calibrator Frequency Source Range 1000 Hz Output Sound Pressure 94dB or 114dB Accuracy 5 Percent Distortion Less Than 2 Percent Operating Temp Range 32 Degrees to 122 Degrees F Battery Type 9V Height 5.6 In. Diameter 2.2 In. For Use With Q3400 and Q337 Microphones
ราคา : 32,982.00 บาท / EA
