Extech 421509 Manual

Extech Miljø termometer 421509

Læs gratis den danske manual til Extech 421509 (9 sider) i kategorien Miljø termometer. Denne vejledning er vurderet som hjælpsom af 48 personer og har en gennemsnitlig bedømmelse på 5.0 stjerner ud af 24.5 anmeldelser. Har du et spørgsmål om Extech 421509, eller vil du spørge andre brugere om produktet?

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Side 1/9

USER GUIDE

Dual Input, 3-Display Thermometer/Datalogger

Model 421509

 Accepts J, K, T, E, R, S, & N thermocouples

 Internal Memory stores up to 16 data sets,

with 1024 maximum data capacity

 Backlit LCD Display

 T1 / T2 / T1 – T2 displays

 MIN / MAX / AVG Record/Recall

 Selectable temperature units (C/F)

 Data Hold, Relative Mode, Elapsed Timer

 PC Interface

ESC - 0 ENTER

1 2 3

4 5 6

789

DISPLAY

¡C/¡F

[Limits]

LOG

READ

TYPE

T1/T2

REL

HOLD

SHIFT

[OFS]

CLR ?

SET[ ]

SAVE

READ

[TIME]

T1-T2

[APO]

MAX/MIN

[INVT]

TYPE

T1/T2

MAIN

SECOND THIRD

421509

¡F T 1-T 2

APO

¡F T 1

421509-en-GB_v2.6 8/16

Introduction

Congratulations on your purchase of Extech’s Dual Input, 3-Display, Hand-Held Digital

Thermometer/Datalogger. This portable digital thermometer is designed to use external K / J / T / E /

R / S / N type thermocouples (K-type supplied). Temperature indication follows Reference

Temperature/Voltage Tables (N.I.S.T. Monograph 175 Revised to ITS-90). It features an adjustable

T/C offset and an RS-232 interface for uploading data to a PC using the supplied software and

cable. This professional meter, with proper care, will provide years of safe reliable service.

Safety Information

Please read the safety and operational instructions before using this device.

WARNING

To avoid electrical shock, do not use this instrument when working near voltages over 24V AC/DC.

WARNING

To avoid damage or burns, do not make temperature measurement in microwave ovens.

CAUTION

Repeated flexing can break the thermocouple leads. To prolong lead life, avoid sharp bends in the

leads, especially near the connector.

This symbol on the instrument indicates that the operator must refer to an explanation in this

manual.

Meter Description

1. Optical RS-232 Interface

2. Thermocouple inputs

3. Mini DIN I/O port

4. Triple LCD Display

5. Keypad Overlay

6. Keypad

7. Protective rubber holster

8. Battery compartment on rear

9. 12VDC Adaptor input

ESC - 0 ENTER

1 2 3

4 5 6

789

DISPLAY

¡C/¡F

[Limits]

LOG

READ

TYPE

T1/T2

REL

HOLD

SHIFT

[OFS]

CLR ?

SET[ ]

SAVE

READ

[TIME]

T1-T2

[APO]

MAX/MIN

[INVT]

TYPE

T1/T2

MAIN

SECOND THIRD

421509

¡F T 1 -T 2

APO

¡F T 1

Produkt Specifikationer

Mærke:	Extech
Kategori:	Miljø termometer
Model:	421509

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