Sound Level Meters

Product Details:

Lutron SL-4030 Mini Pocket Sound Testing Equipment 

Features:

Main specification meet IEC 651 type 2.

A, C weighting. 

Max. hold.

Fast/slow time weighting. AC/DC output.

Range : 3 ranges, 30 to 130 dB.

Mini pocket size.

DC 9V battery ( 006P ) or DC 9V adapter in.

Large LCD display, easy to read.

Time weighting and frequency weighting meet, IEC 61672 class 2.

A & C weighting networks are conformity to standards

0.5" standard out size of the microphone.

Time weighting (Fast & Slow) dynamic characteristic modes.

AC / DC output for system expansion.

External calibration VR

Condenser microphone for high accuracy & long-term stability

MAX. HOLD function for stored the maximum value.

Warning indicator for over and under load.

Low battery indicator

LCD display for low power consumption & clear read-out even in bright ambient light condition.

Used the durable, long-lasting components, including a strong, light weight ABS-plastic housing case.

Pocket and light weight design allow one hand operation.

Product Details:

Lutron SL-4001 Sound Level Meter

Features:

Large LCD display, easy to read.

Max. Hold function for stored the maximum value on display.

Frequency weighting networks are designed to meet the IEC 651 type 2.

Warning indicator for over and under load.

LCD display for low power consumption & clear read-out even in bright ambient light.

A & C weighting networks are conformity to standards.

Time weighting(FAST & SLOW) dynamic characteristic modes.

Used the durable, long-lasting components, including a strong,light weight ABS-plastic housing case.

AC/DC output for system expansion.

Build in adj. VR is available for easy calibration.

Small and light weight design allow one hand operation.

Condenser microphone for high accuracy & long-term stability.

Low battery indicator.

For more details please be free to mail us.

Product Details:

• Use to calibrate the " Sound Level meter " precisely.
• 1000 Hz frequency .
• 94 dB Sound Pressure Level
• Suitable for 0.5 & 1 inch microphone.
• Total harmonic distortion : 2 %.
• According IEC942, Class 2 Standard
• Power by 006P DC 9V battery, 2 PCs.
• Durable bench type housing case.
• Built-in over input protection.

Product Details:

• Useful tool to calibrate the
• Sound Level meter precisely.
• Frequency : 1000 Hz ± 5 %.
• Sound Pressure Level :
• 94 dB and 114 dB.
• Suitable Microphone Type :
• 0.5 inch or 1 inch microphone.
• Power : 2 PCs 006P DC 9V batteries

Product Details:

Features:

• Large LCD display, easy to read
• Frequency weighting networks are designed to meet the IEC 61672 CLASS 2.
• A & C weighting networks are conformity to standards.
• Time weighting(FAST & SLOW) dynamic characteristic modes
• AC/DC output for system expansion.
• Build in adj. VR is available for easy calibration.
• Condenser microphone for high accuracy & long-term stability.
• Max. Hold function for stored the maximum value on display.
• Warning indicator for over and under load.
• LCD display for low power consumption & clear read-out even
• in bright ambient light condition.
• Used the durable, long-lasting components, including a strong,light weight ABS-plastic housing case.
• Small and light weight design allow one hand operation.
• Low battery indicator.