Omega HHM290 Instruction Manual Download

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RETURN REQUESTS / INQUIRIES

Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE RETURNING ANY PRODUCT(S) TO
OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED RETURN (AR) NUMBER FROM OMEGA'S CUSTOMER SERVICE DEPARTMENT
(IN ORDER TO AVOID PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return package and on
any correspondence.
The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent breakage in transit.

FOR WARRANTY RETURNS, please have the following

information available BEFORE contacting OMEGA:

1.Purchase Order number under which the product was

PURCHASED,

2.Model and serial number of the product under warranty, and
3.Repair instructions and/or specific problems relative to the

product.

FOR NON-WARRANTY REPAIRS, consult OMEGA for

current repair charges. Have the following information
available BEFORE contacting OMEGA:

1.Purchase Order number to cover the COST of the repair,
2.Model and serial number of the product, and
3.Repair instructions and/or specific problems relative to the

product.

OMEGA's policy is to make running changes, not model changes, whenever an improvement is possible. This affords our customers the latest
in technology and engineering. OMEGA is a registered trademark of OMEGA ENGINEERING, INC. © Copyright 2001 OMEGA ENGINEERING,
INC. All rights reserved. This document may not be copied, photocopied, reproduced, translated, or reduced to any electronic medium or
machine-readable from, in whole or in part, without prior written consent of OMEGA ENGINEERING, INC.

PATENT NOTICE:
U.S. PAT. 6,095,682; 6,123,453; B1 5,368,392; 5,524,984; 5,727,880; 5,465,838; 5,823,678; 5,823,679
European Patent No. 0644408 Other Patents Pending.

SAFETY INFORMATION

•

Do Not use the meter if the meter or the test leads look
damaged, or if you suspect that the meter is not operating
properly.

•

This meter is not recommended for high voltage industrial use.
For example, it is not recommended for 440 VAC or 600 VAC
industrial power mains measurement. The unit is intended for
use as follows:
-

Low energy circuits up to 1000 VDC or 750 VAC.

High energy circuits up to 250 VAC or VDC.

Accidental misuse by connection across a high voltage, high
energy power source when the meter is set up for current (mA)
measurement may be very hazardous.

•

Do Not Operate the meter with the two test leads and the
thermocouple probe connected at the same time. Unplug the
test leads from the meter before making thermocouple tem-
perature measurement. Unplug the thermocouple probe from
the meter before making other types of measurements.

•

Use caution when working above 60 VDC or 30 VAC. Such
voltages pose a shock hazard.

•

Turn off power to the circuit under test before cutting,
unsoldering, or breaking the circuit. Small amounts of current
can be dangerous.

•

When using the test leads, keep your fingers behind the finger
guards.

•

Measuring voltages which exceeds the limits of this multimeter
may damage the meter and expose the operator to a shock
hazard. Always recognize the voltage limits as stated in this
manual and on the meter.

•

If the equipment is used in a manner not specified in this
manual, the protection provided by the equipment may be
impaired.

•

Do Not Operate the meter in flammable or explosive environ-
ments.

•

Protect the meter from moisture.

•

Operate the meter with the two test leads provided.

•

Do Not Operate the meter when the Battery Door is open.

ACCESSORIES

Model No.