Sentry ST-670, ST-675 Instruction Manual

Infrared Thermometer

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ST-670

HDS Infrared Thermometer

Instruction Manual

RoHS

COM PLIAN T

Instruction

Manual

Version-01 07/MAY.

RoHS

COM PLIAN T

1.Product Introduction

1-2 Applications

2.Safety Information

2-2 Safety symbols

3.Specifications

4.Operation Instructions

Unit Diagram

Function

5.Techniques of Infrared Thermometer

6.Maintenance

1-1 Features

2-1 Cautions

4-1 Quick Start

4-2

4-3 Operation

4-4 °C/°F,Laser Switch and Batter Change

5-1 Field of view(FOV) ratio

5-2 Emissivity

Table Content

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1. Product Introduction

Thank you for purchasing this infrared thermometer. The

Infrared Thermometer is a non-contact infrared

temperature measuring instrument. To measure a

temperature , point the unit at the object until the

temperature is read , pull the measuring trigger and

hold. Make sure the target area is larger than the unit's

spot size. For large target objects assure you are within

target distance.

1-1 Features

Features with board temperature and high DS ratio.

These allow user to monitor the target temperature for a

long distance, far away from the potential risk.

H

igh DS ratio.

Adjustable emissivity from 0.1 to 1.00 in 0.01 steps.

Ultra low power consumption in shutdown mode.

Extended long time measuring reliability.

Laser sighting On/Off is switchable.

Backlit LCD display.

°C or °F selectable.

Electronic trigger lock.

1-2 Applications

Electrical troubleshooting.

Automotive repair and maintenance.

Air conditioner.

Science experiment.

Manufacturing processes of semiconductor technology.

Test terminals on circuits.

Food safety and processing.

Perform HVAC energy audits.

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2. Safety Information

Read the following safety information carefully before
attempting to operate or service the meter. Only qualified
personnel should perform repairs or servicing not covered
in this manual.

Laser Warning Note!

D o n o t p o i n t l a s e r d i r e c t l y a t e y e .
U s e c a u t i o n a r o u n d r e f l e c t i v e s u r f a c e s .
K e e p o u t o f r e a c h o f c h i l d r e n .

2-1 Cautions!

DO NOT submerge the unit in water.

This product is not designed for use in medical
evaluations. The product can only be used to measure
body temperature simply for reference.
They are meant for industrial and scientific purposes.

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