Output Sound Pressure Levels
114dB and 94dB re 20 uPa under refrence conditions.
Output Frequency
1000Hz +/- 4%
Reference Conditions
TEMPERATURE -->23 o C(73 o F)
ATMOSPHERIC PRESSURE -->1013 mbar (760mm of Hg)
RELATIVE HUMIDITY -->65%
Accuracy of Sound Pressure Level
Under stated reference environment conditions +/- 0.5dB
Power
One 9V battery 006P or IEC 6F22 or NEDA 1604.
Battery Test
Internal circuitry checks condition of battery continuously.
Calibrator will operate at all if battery voltage falls below
acceptable range.
Battery life
About 50 hours
Dimensions
103(L) x 63(W) x 54(H)mm
Weight
approx. 200g (include batteries)
Operating temperature
0 - 50 (32 - 122 )
Operating humidity
0 - 90%RH
Accessories
Carrying case, Instruction manual. 1", 1/2" and 1/4" Microphone Adaptor
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
CONTACT US
RETURNS POLICY
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SHIPPING
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
