- Features & Specification
Kewtech KEW320 Sound Level Meter
The versatile sound level meter - just right for the electrical contractor
*Important Calibration Information:
This instrument comes with a ‘manufacturer's certificate of conformity’. It is important to understand that this does NOT constitute a ‘calibration certificate’. A certificate of conformity merely states that the equipment has been designed and produced to meet the requirements of its intended application.
Where calibration of an instrument is possible we will offer this as a separately purchasable item and may be selected from the drop-down box above. You will be sent a full traceable calibration certificate produced in our laboratory and applied with your details as required.
KEW320 Sound Level Meter Comes Supplied With:
- Instruction manual
- Wind shield
- Protective hard case
- 32 to 130dB Measurement range
- 60dB dynamic range per level
- Accuracy +/- 1.4dB (@ ref. conditions)
- IEC616712-1 Class 2
- A/C frequency weighting
- Frequency range 20Hz to 8KHz
- Fast / slow time weighting
- Clear LCD with digital and analogue display
- Battery status indication
- AC & DC output
- Auto power off (can be disabled)
- Tripod mounting point
- Measures from 30dB to 130dB
- 60dB Dynamic space in each range
- Conforms to IEC61672-1 Class 2
- Compare results from A & C weighting for measure of low frequency noise
- Comes in a durable hardcase to keep the instrument in good condition
ISSWWW and Kewtech
One of our longest standing manufacturer partnerships and a brand that sells well day in day out for solid dependability and innovation at the price point.
Kewtech manufacture innovative, accurate and reliable test equipment that enables UK electrical contractors to undertake their testing obligations quickly and efficiently.
A product with the “Kewtech” brand has been specifically designed for the UK market by a team with many years of industry experience. We pride ourselves on developing and manufacturing products that have real benefit to the industry.
Kewtech have consistently introduced industry firsts, like our Lightmate testing adaptors, the Pat Adaptor, the MFT with PAT testing plus download and our award winning RB1 Replacement Lamp. Our 18th Edition multifunction testers lead the way in ease of use, loop accuracy and repeatability of reading.
|KEW320 Sound Level Meter Technical Specification|
|Applicable standard||IEC61672-1 Class 2|
|Frequency range||20Hz to 8KHz|
|Measuring range||32 to 130dB|
|Frequency Weighting||A / C|
|Microphone||½ inch electret condenser microphone|
|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)|
|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|
|Storage temperature range||e -10 to 60°C|
|Storage humidity range||10 to 75% RH|
|Dimensions||258 x 55 x 25mm|
Orders requiring calibrationWhilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received PM and requiring
calibration may on occasion miss dispatch that day, according to the complexity of the calibration. Be assured they will ship on the next dispatch
this in most cases should not add more than 24 hours to your delivery.
Bank/Public HolidaysPredicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scope
of our dispatch and subject to activities/holidays of our carriers and therefore may incur additional days lead time to your order.
*UK Mainland (Temporarily revised June 2020)
Please note that regrettably, we have had to realign our delivery service options to those available from our carriers.
During the current situation surrounding the effects of the Coronavirus pandemic, logistics from every company are under immense pressure to deliver goods on time.
We have taken the decision to temporarily limit our services rather than let our customers down.
We hope you will understand our position on this and we apologise unreservedly for the inconvenience we know this will cause.
We look forward to restoring our full delivery service schedule just as soon as we are able.
Standard FREE 1-2 Day Courier Delivery – UK Mainland only - Zones A & B
Included in the price for all orders over £75.00 (exc vat). Sent using express courier, delivered within 1-2 working days from the date of your order, subject to availability.
Next Day Anytime Delivery (Excluding Saturday & Sunday) – UK Mainland only - Zones A & B
Sent by express courier, delivered next day (excluding weekends) from the date of your order, subject to availability.
Orders must be placed before 3:00pm for a qualifying next day delivery and a telephone number supplied, subject to availability.
Because of the high cost of carriage, we need to apply a surcharge on all deliveries made in the following regions bringing the carriage charges to:
- Zones A & B - Mainland delivery rates apply.
- Zone C - Scottish Highlands (Charges are calculated at the checkout).
- Zone D - Outer Hebrides, Orkney Isles, Shetland Isles, Isle of Man, Scilly Isles, and Channel Islands (Charges are calculated at the checkout).
- Zone E - Northern Ireland (Charges are calculated at the checkout).
- Zone F - Republic of Ireland (Charges are calculated at the checkout).
All offshore deliveries are a 2 day service as standard. This includes Channel Islands, Northern & Southern Ireland, Scottish Islands, Isle of Man and the Scilly Isles.
International delivery charges are automatically added to your order at the checkout. For any questions regarding international deliveries please contact us at firstname.lastname@example.org
All export inquiries should be directed to the export division before placement of order.
If no shipping option is available to your selected country please call us FREE on 0800 0224 060 to purchase your items.
All stated prices are subject to VAT at the current rate where applicable E&OA