Keysight U1241B Quick Start Manual Download

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Keysight U1241B and U1242B Quick Start Guide

Annunciator

Keypad

Rotary Switch

Input terminal

U1241B

U1242B

Measurement Functions

Input Terminal

Overload Protection

Voltage

COM

1000 V R.M.S

Diode

1000 V R.M.S
< 0.3 A short circuit
current

Resistance
Capacitance
Current (

A and mA)

µA.mA

COM

440 mA/1000 V
30 kA/fast-acting fuse

Current (A)

COM

11 A/1000 V 30 kA/
fast-acting fuse

Temperature

+T1

–T1

1000 V R.M.S

Temperature
(for U1242B)

+T2

–T2

440 mA/1000 V
30 kA/fast-acting fuse

Summary of Contents for U1241B

Page 1: ...Keysight U1241B and U1242B Handheld Digital Multimeter Quick Start Guide ...

Page 2: ...d beyond a CAUTION notice until the indicated conditions are fully understood and met WARNING A WARNING notice denotes a hazard It calls attention to an operating procedure practice or the like that if not correctly performed or adhered to could result in personal injury or death Do not proceed beyond a WARNING notice until the indicated conditions are fully understood and met Safety symbols Earth...

Page 3: ...icate of Calibration If anything is missing or damaged please contact the nearest Keysight Sales Office For more detailed information please refer to the Keysight U1241B and U1242B Handheld Digital Multimeter User s and Service Guide on Keysight website www keysight com find handheld tools WARNING Ensure the terminal connections are correct for that particular measurement selection before starting...

Page 4: ... Terminal Overload Protection Voltage COM 1000 V R M S Diode 1000 V R M S 0 3 A short circuit current Resistance Capacitance Current μA and mA µA mA COM 440 mA 1000 V 30 kA fast acting fuse Current A A COM 11 A 1000 V 30 kA fast acting fuse Temperature T1 T1 1000 V R M S Temperature for U1242B T2 T2 440 mA 1000 V 30 kA fast acting fuse ...

Page 5: ...temperature 14 Data logging mode for U1242B 4 Audible continuity for resistance and diode function 15 Data logging viewing mode for U1242B 5 Primary display 16 Auto or manual data logging mode and datalog viewing mode 6 AC or DC measurement mode 17 Secondary display temperature display 7 Auto range 18 Null math function 8 Diode Audible continuity 19 Thermocouple type for temperature measurement 1 ...

Page 6: ...e measurements 23 Auto power off indicator T2 temperature measurement and delta T1 T2 are only available for U1242B Function First level functions Range Second level functions press Range OFF Turn off the meter DCV measurement 0 1mVto 1000 V ACV measurement 50 mV to 1000 V Harmonic ratio for U1242B 0 0 to 99 9 Diode measurement Switch counter measurement Resistance measurement 0 1 Ω to 100 MΩ Audi...

Page 7: ... T1 T2 temperature measurements for U1242B 40 C to 1000 C Action Steps Turns ON backlight Press Checks battery capacity Press and hold for 1 s Freezes the measured value Press Starts MIN MAX AVG recording Press and hold for 1 s Offsets the measured value Press Scan the measured temperature for U1242B only Press and hold for 1 s Changes the measuring range Press Turns on auto range Press and hold f...

Page 8: ...8 Keysight U1241B and U1242B Quick Start Guide Tilt Stand Tilt stand at 60 º Tilt stand at 30 º ...

Page 9: ...on is subject to change without notice Always refer to the Keysight website for the latest revision Keysight Technologies 2009 2016 Edition 6 March 1 2016 Printed in Malaysia U1241 90055 U1241 90055 www keysight com ...

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