Free Delivery Over £249*

Next Day Delivery*

60 Day Returns Guarantee

Kewtech KEW320 Sound Level Meter

Kewtech
SKU: KEWTKEW320
Trustpilot

Never Beaten On Price

 

We’re always working hard to give you the best possible price, but if you find it cheaper somewhere else, we’ll endeavour to match the price.

 

Call 0113 248 9966 or contact us online

In Stock - Available Next Day
Recommended Add-ons
Need Some Help From Our Experts? chevron-right chevron-down

We're always happy to offer help, information & advice to find the right instrument for you, so please get in touch.

 

To speak to our sales team, call us on 0113 248 9966, use our Live Chat service or contact us online.

Members earn 139 reward points chevron-right chevron-down

Use reward points to get money off future purchases.

 

Please note: Customers must be signed into their account to be elegible. Find out more about reward points here.

FREE Delivery & 60 Day Returns chevron-right chevron-down

We offer FREE standard delivery on all orders over £249, with a range of next-day options also available on many items.

 

Find out more on our delivery information page.

Key Features
  • Measures within a range of 30 to 130 decibels and 20Hz to 8KHz
  • Compare results from A & C weighting for low frequency noise
  • Includes a 60dB Dynamic space in each range & an accuracy of ±1.4dB

Related Categories

Sound Level Meters
Description

Kewtech KEW320 Sound Level Meter

The Kewtech KEW320 Sound Level Meter is a versatile instrument built to meet the needs of professional electrical contractors. Capable of measuring decibels in multiple ranges, (30-90 dB, 50-110 dB and 70-130 dB) it also includes is a 60dB dynamic space in each range. With AC & DC output and an accuracy of ± 1.4 dB (ref. 94 dB@1 KHz), the KEW320 is a lightweight unit small enough to fit into any kit.

Featuring a clear LCD screen with both digital and analogue display, use the Kewtech KEW320 to compare results from A & C weighting for measure of low frequency noise. Operational within a frequency range of 20Hz to 8KHz, this sound level meter boasts a sampling rate of 2 times a second, A/C frequency weighting and fast/slow time weighting.

The microphone of the Kewtech KEW320 Sound Level Meter is a 1/2" electret condenser with metal housing. Power is supplied via a 9V battery, charge status is indicated on screen and an optional auto-power off function is included to protect the 50 hour battery life. With a tripod mounting point incorporated, this model conforms to IEC61672-1 Class 2 and is supplied with a battery, windshield, manual & durable hardcase.

Key Features

  • 30 to 130dB measurement range
  • Level range: 30-90 dB, 50-110 dB, 70-130 dB
  • Dynamic space of 60dB in each range
  • Includes A/C frequency weighting
  • Frequency range of 20Hz to 8KHz
  • Features accuracy of ± 1.4 dB (ref. 94 dB@1 KHz)
  • The sampling rate is 2 times / sec
  • Capable of fast / slow time weighting
  • AC & DC output
  • 1/2 inch electret condenser microphone (w/ metal housing)
  • LCD screen with digital and analogue display
  • Conforms to IEC61672-1 Class 2
  • Tripod mounting point incorporated
  • Supplied with hard-wearing case
  • Battery powered, 50 hour battery life

Kewtech part number: KEW320

Specification
Show Trustpilot Reviews
Specification
Yes
  • Applicable standard: IEC61672-1 Class 2
  • Frequency range: 20Hz to 8KHz
  • Measuring range: 32 to 130dB
  • Frequency Weighting: A/C
  • Microphone: 1⁄2 inch electret condenser microphone
  • Display: LCD
  • Digital display:
    4 digit
    0.1dB resolution
    0.5 second update
  • Analogue display:
    30 segment display
    2dB resolution
    100mS display update
  • Level ranges:
    Lo: 32 dB to 90 dB
    Med: 50 dB to 110 dB
    Hi: 70 dB to 130 dB
  • Accuracy: +/- 1.4dB (ref: 94dB@1KHz)
  • Dynamic range: 60dB
  • Time weighting: Fast / Slow
  • AC Output: 1mVrms at full scale (upper limit of each range)
  • DC Output: 10mV / dB
  • Over limits display (for each range): ‘OVER’
  • Under limit display (for each range): ‘UNDER’
  • Min / Max: On dedicated button press
  • Power Supply: 9V 006P, IEC6F22 or NEDA 1604
  • Battery life: Approx. 60hrs (alkaline)
  • Operating temperature range: 0 to 40°C
  • Operating humidity range: 10 to 90% RH
  • Operating altitude: 2000m
  • Storage temperature range: -10 to 60°C
  • Storage humidity range: 10 to 75% RH
  • Dimensions: 258 x 55 x 25mm
  • Weight: 185g approx.
Reviews
Trustpilot

£166.80 (Inc. VAT) £139.00 (Ex. VAT)