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7.0 FUSE REPLACEMENT

To avoid personal injury or damage to the Meter, use specified fuses 

ONLY

 in accordance with the following procedure.

To replace the Meter’s fuse:

1. Turn the Meter off and remove test leads from the input terminals.
2. Remove the 5 screws from the case bottom, and separate the case top from the case bottom.
3. Remove the fuse by gently prying one end loose, then remove the fuse from its bracket.
4.  

ONLY install replacement fuses of the identical type and specification as follows and make sure  

the fuse is inserted firmly into the fuse holder brackets.

Fuse 1: 10A/600V, fast type, 6.35mm x 32mm.
5.  Rejoin the case bottom and case top, and reinstall the 5 screws. Be careful not to overtighten the screws.  

Replacement of the fuse is seldom required. A burned fuse suggests improper operating procedures.

8.0 GENERAL SERVICE

• Periodically wipe the case with a damp cloth and mild detergent. Do not use abrasives or solvents.
• To clean the terminals use a cotton swab and detergent, as dirt and moisture in the terminals can affect readings.
• Turn the Meter power off when it is not in use.
• Take out the battery when it is not used for a long time.
• Do not use or store the Meter in a place of humidity, high temperature.

SPERRY INSTRUMENTS LIMITED LIFETIME WARRANTY

Subject to the exclusions and limitations detailed below, Sperry Instruments provides a limited lifetime warranty on products  

of its manufacture will be free from defects in materials and workmanship under normal use and service.

Limited

Limited means that Sperry Instruments warrants to the original purchasers of products from Sperry Instruments authorized distributors at the 

time of shipment such products shall be free of defects in material and workmanship while the tool is used under normal working conditions. 

Standard wear and tear, dulling over time, overloading, misuse, and acts of God are not covered under warranty. This warranty does not cover 

batteries, fuses, or test leads.

When a warranty claim arises, the purchaser must contact Sperry Instruments. If the defect comes under the terms of this  

limited warranty, Sperry Instruments will arrange, at its sole discretion, one of the following options: 

• Product will be replaced

The purchaser is solely responsible for determining the suitability of Sperry products for the purchaser’s use or resale, or for incorporating 

them into articles or using them in the purchaser’s applications. The distributor is authorized to extend the foregoing limited warranty to its 

original purchasers in connection with the sales of Sperry products, provided that such products shall not have been altered by the distributor. 

The distributor shall be fully responsible for any warranties the distributor makes to its purchasers which are broader or more extensive than 

Sperry’s limited warranty. 

Lifetime Warranty

Warranty Limitation: The forgoing warranties are exclusive and are in lieu of all other express and implied warranties whatsoever, including but 

not limited to implied warranties of merchantability and fitness for a particular purpose. The foregoing warranties do not cover ordinary wear 

and tear, abuse, misuse, overloading, alterations, products which have not been installed, operated or maintained in accordance with Sperry’s 

written instructions. Test leads, fuses, batteries and calibration are not covered under any implied warranty. “Lifetime” of products that are no 

longer offered by Sperry will be either repaired or replaced with an item of Sperry Instruments choice of similar value. Lifetime is defined as 5 

years after Sperry discontinued manufacturing the product, but the warranty period shall be at least ten years from date of purchase. Original 

proof of purchase is required to establish original ownership of product.

No warranty will be honored unless an invoice or other proof of purchase date is provided to Sperry Instruments. Hand written receipts or 

invoices will not be honored. 

©2016 Power Products, LLC All rights reserved.

- See more at: https://www.sperryinstruments.com/en/Resources/Warranty-Information

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SPR_TL_079_0418

Sperry Instruments

800-645-5398

Menomonee Falls, WI 53051

sperryinstruments.com

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