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Koolertron(TM) Digital Sound Pressure Level Meter 30 ~ 130 dB Decibel USB Noise Measurement With SD Memory Card
Koolertron(TM) Digital Sound Pressure Level Meter 30 ~ 130 dB Decibel USB Noise Measurement With SD Memory Card


 
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Product Code: KTR-CJ04

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Description
 

Koolertron(TM) Digital Sound Pressure Level Meter 30 ~ 130 dB Decibel USB Noise Measurement With SD Memory Card




All New 4 Stroke 40cc High Performance Pocket Bike. Honda clone 4 stroke engine, it is quieter and more powerful while being more fuel efficient. It has a dip stick and takes regular car oil. Easy maintenance, easy pulls start, less emissions and no need to mix gas and oil! Just add gas, hop on and ride!

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ORDER ONLINE NOW OR
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ORDER ONLINE NOW OR
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Package Includes:

  • 1 x Professional Sound Level Meter
  • 1 x Sponge Ball
  • 1 x USB Cable
  • 1 x Software CD
  • 1 x SD memory card(512M)
  • 1 x English Instruction Manual
Features & Specifications:
  • Able to connect to PC with USB and insert SD card,one years data memory
  • Recording and downloading noise data (can be saved in Excel and txt format)
  • Conformed to the IEC651 Type2 and ANSIS1.4 Type2 standards
  • OVERe and UNDER symbol appared when the reading is over the upper limit and under the lower limit
  • With tripod mounting screw at the back for fixing on tripod during field works
  • Plotted graph and recorded data are printable
  • High accuracy up to ±1.5 dB
  • With 2 equivalent weighted sound pressure levels A and C
  • FAST / SLOW time weighting selection
  • Maximum value hold function
  • Automatic power off when idle for 10 minutes
  • Bar graph indication for sound level range
  • Tested compatible with Microsoft Windows XP / Vista / 7 (32 bit and 64 bits)
  • LCD display: 4 digits
  • LCD size: 2.2 inch (55 mm)
  • Display: 0.5 secretary
  • Measuring Level: 30 ~ 130 dB(A) Accuracy: ±1.5 dB
  • Frequency Response: 31.5 Hz ~ 8.5 kHz
  • Resolution: 0.1 dB
  • Sound Level: Level 1: 30 ~ 80 dB
  • Level 2: 50 ~ 100 dB
  • Level 3: 60 ~ 110 dB
  • Level 4: 80 ~ 130 dB
  • Level 5: 30 ~ 130 dB
  • Dynamic Range: 50 dB / 100 dB
  • Frequency Weighting Characteristic: A / C
  • Analog Bar Graph: 1 dB / 1 bar graph
  • Sampling Rate: 20 times / second
  • PWM Signal Output: duty cycle = 0.01 x dB value x 100% / 3.3
  • Dynamic Characteristic (Time weighting): FAST(high speed) / SLOW(low speed)
  • Calendar Accuracy: ±30 seconds / day
  • Microphone: 0.5 inch polarization capacitance microphone
  • Power Supply: 4 x 1.5V AA battery (not include)or USB Cable
  • Power Life: about 20 hours continuous use (alkaline battery)
  • Operating Temperature: 0 ~ 40 °C (32 ~ 104 °F)
  • Operating Humidity: ≤80 % R.H.
  • Dimensions: approx. 256 (L) x 70 (W) x 35 (H) mm (10.1 x 2.8 x 1.4 inch)
  • Weight: approx. 308 g (without battery)


ORDER ONLINE NOW OR
CALL 1-866-606-3991




ORDER ONLINE NOW OR
CALL 1-866-606-3991




ORDER ONLINE NOW OR
CALL 1-866-606-3991




ORDER ONLINE NOW OR
CALL 1-866-606-3991


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