Agilent Technologies U1242B User Manual download pdf

The Agilent U1240 Series handheld digital multimeters enable you to check

more with wider measurement ranges. They feature true RMS readings on their

10,000-count displays. The adjustable backlighting allows you to complete your

jobs even in subdued lighting conditions, or to simply prolong battery life. Your

maintenance tasks are greatly simpliﬁed due to the built-in switch counter,

harmonic ratio, dual and differential temperature capabilities, with just a press

of the button. The meters have a high safety rating with CAT III 1000 V and

CAT IV 600 V protection and are certiﬁed to CE and CSA standards. On top of

that, the U1240 Series comes with a certiﬁcate of calibration and test report –

at no extra cost.

The latest multimeters in this series; the U1241B and U1242B, now come in

vivid orange cases, offering capabilities and functions equivalent to the U1240A

Series.

Diode Test

Switch Counter

DCV/ACV: 0.1 mV to 1000 V

Harmonic Ratio

(U1242A/U1242B only)

Backlight: 2 Intensity Levels

Resistance: 0.1 W to 100 MW

ACmA: 0.1 mA to 10 mA

Capacitance: 0.1 nF to 10 mF

Ambient Temperature

ACmA: 0.01 mA to 1000 mA

ACA: 0.01 A to 10 A

Frequency : 1 Hz to 200 kHz

MINMAX Recording

T1–T2 Differential Temperature

(U1242A/U1242B only)

Temperature: –40

C to 1000

Functions and ranges at a glance

Manual Data Logging

(U1242A/U1242B only)

Key Features

Check more, ﬁx more

• 10,000-count display

• 0.09% basic DCV accuracy

• True RMS AC measurement

• Basic functions — ACV, DCV,

ACI, DCI, resistance, frequency,

diode, continuity tests

• Advanced functions —

Capacitance, temperature,

MINMAX recording

Ease of use

• Adjustable backlighting

— 2 intensity levels

• Manual data logging

(U1242A/U1242B only)

• Built-in switch counter, harmonic

ratio (U1242A/U1242B only),

dual/differential temperature

capabilities (U1242A/U1242B only)

Built to last

• Overmold body casing

• CAT III 1000 V and CAT IV 600 V

safety protection

• Certied to CE and CSA standards

• Operating temperature:

–10

C to 55 °C

Agilent U1240 Series Handheld

Digital Multimeters

Helping You Check and Fix More Installation and

Maintenance Bugs

Data Sheet

1 2 3 4 5 6 ... 12 13

Summary of Contents

Page 1 - Digital Multimeters

The Agilent U1240 Series handheld digital multimeters enable you to check more with wider measurement ranges. They feature true RMS readings on their

Page 2 - AC SPECIFICATIONS

2Low battery indication: Red LED flashingBluetooth® disconnected: Green LED flashingBluetooth® connected: Green solid LEDBluetooth® power off: LED off

Page 3 - K (for U1241A, U1241B

3Agilent Mobile Meter is a free Android application software that allows an Android device to connect, control and perform up to 3 multimeter measure-

Page 4 - MEASURING RATE

4Product characteristics DescriptionRadio specification • Frequency: 2402 MHz ~ 2480 MHz• Antenna Power: 1 mW or less• Number of Channels: 79• Mod

Page 5 - GENERAL SPECIFICATIONS

For more information on Agilent Technologies’ products, applications or services, please contact your local Agilent office. The complete list is avail

Page 6 - U1241A U1242AU1241B U1242B

2FUNCTION RANGE RESOLUTION TEST CURRENT/BURDEN VOLTAGEACCURACY ± (% of Reading + No. of Least Signiﬁcant Digit)U1241A/U1241B U1242A/U1242BVOLTAGE[1]10

Page 7

3THERMOCOUPLE TYPE RANGE RESOLUTION ACCURACY ± (% of Reading + Offset Error)K (for U1241A, U1241B, U1242A and U1242B)–40 to 1000 ºC/–48 to 1832 ºF0.1

Page 8 - Remove all doubt

4FREQUENCY SENSITIVITY DURING VOLTAGE MEASUREMENTINPUT RANGE MINIMUM SENSITIVITY (RMS Sine Wave)(Maximum input for speciﬁed accuracy = 10 x Range or

Page 9 - IR-to-Bluetooth Adapter

5DISPLAY Dual display (secondary display is intended for temperature function display only) consists of 4-digit liquid crystal display (L

Page 10 - Take a closer look

6STANDARD SHIPPED ITEMS • Four 1.5 V AAA Alkaline Batteries• Certicate of Calibration (CoC)• Test Probe Leads (19-mm and 4-mm tips)•

Page 11

7HANGING KITCARRYING CASEU1171A Magnetic hanging kitFor fastening of DMM to a steel surface so both hands are free. U1172A Transit case (aluminium-cla

Page 12 - Specifications

Agilent Email Updateswww.agilent.com/ﬁnd/emailupdatesGet the latest information on the products and applications you select.www.lxistandard.orgLXI is

Page 13 - Agilent Channel Partners

Agilent U1177A IR-to-Bluetooth AdapterData SheetAgilent U1177A Infrared (IR)-to-Bluetooth® adapter offers wireless remote connectivity solution via B