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Tilt Stand

Safety Information

Tilt stand at 60

°

 

Tilt stand at 30

°

This meter is safety-certified in compliance with 
EN/IEC 61010-1:2001, UL 61010-1 Second Edition and 
CAN/CSA 22.2 61010-1 Second Edition, Category III 
1000 V, Pollution Degree II. Use with standard or 
compatible test probes.

Safety Notices

CAUTION

 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 damage to the product or loss of 
important data. Do not proceed beyond a 

CAUTION

 notice until the indicated conditions are 

fully understood and met.

WA R N I N G

A WARNING notice denotes a hazard. It calls atten-
tion 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 condi-
tions are fully understood and met.

Safety Symbols

CAT III
1000 V

Category III 1000 V overvoltage protection

Double insulation

Earth ground

Caution, risk of danger

Caution, risk of electric shock

For further safety information details, refer to the 

Agilent U1253A True RMS OLED 

Multimeter User’s and Service Guide

.

© Agilent Technologies, Inc., 2008
First Edition, October 1, 2008

                                                                   U1253-90011 

Agilent Technologies

U1253A QSG.fm  Page 6  Tuesday, September 23, 2008  9:44 AM

Summary of Contents for U1253A

Page 1: ...n software and instrument drivers Rechargeable 7 2 V battery Power cord and AC adapter Certificate of Calibration If anything is missing or damaged please contact the nearest Agilent Sales Office WARNING Ensure the terminal connections are correct for that particular measurement selection before starting any measurement To avoid damage to the device do not exceed the input limit Agilent Technologi...

Page 2: ... or Ensure that is shown on the display 2 Connect the red and black test leads to input terminals V mV red and COM black respectively 3 Probe the test points and read the display 4 Press to display dual measurements Parameter can be switched consecutively Measuring AC current 1 Set the rotary switch to or Press to ensure is shown on the display 2 Connect the red and black test leads to input termi...

Page 3: ... Set the rotary switch to 2 Connect the red and black test leads to input terminals red and COM black respectively 3 Connect the red test lead to the positive terminal of the capacitor and the black test lead to the negative terminal 4 Read the display Temperature 1 Set the rotary switch to Press to select temperature measurement 2 Connect the red and black test leads to input terminals red and CO...

Page 4: ...ill be shown on the display This accommodates a higher frequency range of up to 20 MHz 6 The signal is out of the U1253A frequency measurement range of 20 MHz if the reading is still unstable after Step 5 Square Wave Output 1 Turn the rotary switch to 2 Press to select duty cycle on the primary display 3 The default square wave frequency is 600 Hz as shown by the secondary display with a 50 duty c...

Page 5: ... Turns on dual display Press Starts manual data logging Press and hold for 1 s Views the logged data Press for 1 s press or to scroll through the logged data Clears the logged data Press for 1 s press for 1 s Measurement Functions Input Terminal Overload Protection Voltage COM 1000 Vrms Diode 1000 Vrms 0 3 A short circuit current Resistance Capacitance Temperature Current μA and mA µA mA COM 440 m...

Page 6: ...cated conditions are fully understood and met WARNING A WARNING notice denotes a hazard It calls atten tion 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 condi tions are fully understood and met Safety Symbols CAT III 1000 V Category III 1000 V overvolt...

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