Elcometer 456 Operating Instructions Manual page 2

Duct deposit measuring system

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The Elcometer 456 Models B, S & T meet the Radio and Telecommunications Terminal Equipment Directive. The Model E meets

the Electromagnetic Compatibility Directive. This product is Class B, Group 1 ISM equipment according to CISPR 11. Class B

product: Suitable for use in domestic establishments and in establishments directly connected to a low voltage power supply

network which supplies buildings used for domestic purposes. Group 1 ISM product: A product in which there is intentionally

generated and/or used conductively coupled radio-frequency energy which is necessary for the internal functioning of the

equipment itself.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful

interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.

These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates,

uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference

to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause

harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to

try to correct the interference by one or more of the following measures:

•

Reorient or relocate the receiving antenna.

•

Increase the separation between the equipment and receiver.

•

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

•

Consult the dealer or an experienced radio/TV technician for help.

Modifications not expressly approved by Elcometer Limited could void the user's authority to operate the equipment under FCC rules.

This Class B digital apparatus complies with Canadian ICES-003

is a registered trademark of Elcometer Limited, Edge Lane, Manchester, M43 6BU. United Kingdom

are trademarks owned by Bluetooth SIG Inc and licensed to Elcometer Limited. Bluetooth SIG QDID = B014393

All other trademarks acknowledged.

Gauge dimensions: 140 x 720 x 450mm (5.51 x 2.83 x 1.77"). Gauge Weight: 154g (5.43oz) including batteries.

Applicable patents: US6243661; US5886522; US676203; US760667B2; GB2306009B; GB2367135B; GB2342450A, DE10131827

system or otherwise) or translated into any language, in any form or by any means (electronic, mechanical, magnetic, optical, manual or

otherwise) without the prior written permission of Elcometer Limited

Doc.No. TMA-0490 Issue 01 Text with Cover No: 22604

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