U1250

U1250 KEYSIGHT | Alldatasheet

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Test more – more safely

Figure 1. Automate recording of measurements with bundled GUI data-logging software. from the start at no extra cost. the demands of everyday tasks.

functions, including temperature and capacitance Built-in battery charging for optimum capacitance

20 MHz frequency

generator for stimulation of digital circuits 2 CAT III 1000 V and CAT IV 600 V overvoltage protection for assurance of your safety while you go about your task OLED display with approximately 160° viewing angle, and high contrast ratio of 2000:1 for crystal-clear viewing1 50,000 count dual display with true-RMS reading capability 1. U1253B only 2. U1252B/U1253B only 53B only Take a Closer Look 3 | Keysight | U1250 Series Handheld Digital Multimeter - Data Sheet

1. Input impedance: Refer to Table A on page 10. 2. The accuracy could be improve to 0.05%+10 for U1251B or 0.05%+5 for U1252B and U1253B by using the Null function to zero out the thermal effect before measuring the signal. 3. These specifications are defined for 2-wire ohms using Math Null. Without Math Null, add 0.2 ohm additional error. 4. Maximum open voltage: < +4.2 V 5. The accuracy of 500 Ω and 5 kΩ is specified after NULL function, which is used to subtract the test lead resistance and the thermal effect. 6. For the range of 50 MΩ and 500 MΩ, the R.H. is specified for <60%. 7. The accuracy is specified for <50 nS and after NULL function with open test lead. 8. Always use the NULL function to zero out thermal effect with open test lead before measuring the signal. If the NULL function is not used, an additional 20 counts needs to be added to the DC current accuracy. Thermal effect could occur due to the following: – Wrong operation to measure the high voltage of 50 V ~ 1000 V for resistance, diode, and mV measurements. – After battery-charging has completed. – After measuring a current greater than 440 mA, it is suggested that the meter be left to cool down for twice the measuring time used. 9. Current can be measured up to 10 A continuously. An additional 0.5% needs to be added to the specified accuracy if the signal measured is in the range of 10 A~20 A for 30 seconds maximum. After measuring a current of > 10 A, leave the meter to cool down for twice the measuring time used before application of low current measurement. Function Range Resolution Test current/ burden voltage Accuracy ± (% of reading + no. of least significant digit) U1251B U1252B/U1253B Voltage 1 50.000 mV 0.001 mV – 0.05 + 50 2 0.05 + 50 2 500.00 mV 0.01 mV – 0.03 + 5 0.025 + 5 1000.0 mV 0.1 mV – 5.0000 V 0.0001 V – 50.000 V 0.001 V – 500.00 V 0.01 V – 0.03 + 5 1000.0 V 0.1 V – 5.0000 kΩ 5 0.0001 kΩ 416 µA 0.08 + 5 0.05 + 5 50.000 kΩ 0.001 kΩ 41.2 µA 500.00 kΩ 0.01 kΩ 4.12 µ A 5.0000 MΩ 0.0001 MΩ 375 nA 0.2 + 5 0.15 +5 50.000 MΩ 6 0.001 MΩ 187 nA 1 + 10 1 + 5 500.00 MΩ 6 0.01 MΩ 187 nA N/A 3+10 < 200 MΩ / 8+10 > 200 MΩ 500.00 nS 7 0.01 nS 187 nA 1 + 20 1 + 10 5000.0 µA 0.1 µ A 0.6 V (100 Ω) 440.00 mA 0.01 mA 0.9 V (1 Ω) Diode test 8 – 0.1 mV 1.04 mA 0.05 + 5 4 | Keysight | U1250 Series Handheld Digital Multimeter - Data Sheet

U1252B/U1253B AC voltage specifications Function Range Resolution Accuracy ± (% of reading + no. of least significant digit) Frequency

20 Hz ~ 45 Hz 45 Hz ~ 1 kHz 1 kHz ~ 5 kHz 5 kHz ~ 15 kHz 15 kHz~100 kHz 8

500.00 mV 0.01 mV 0.4+25 0.4+25 1000.0 mV 0.1 mV 5.0000 V 0.0001 V 0.6+25 1.5+40 50.000 V 0.001 V 0.4+25 500.00 V 0.01 V N/A N/A 1000.0 V 0.1 V 0.4+40 0.4+40 N/A N/A U1251B AC current specifications Function Range Resolution Accuracy ± (% of reading + no. of least significant digit) Frequency

30 Hz ~ 45 Hz 45 Hz ~ 2 kHz 2 kHz ~ 20 kHz 6

5000.0 µA 0.1 µ A 1.5+40 3.0+60 50.000 mA 0.001 mA 440.00 mA 0.01 mA 5.0000 A 0.0001 A 2.0+40 5 3+60, <3 A/5 kHz 10.000 A 4 0.001 A U1251B AC voltage specifications Function Range Resolution Accuracy ± (% of reading + no. of least significant digit) Frequency

30 Hz ~ 45 Hz 45 Hz ~ 1 kHz 1 kHz ~ 5 kHz 5 kHz ~ 30 kHz

500.00 mV 0.01 mV 0.6+25 1000.0 mV 0.1 mV 1.0+25 3.5+120 5.0000 V 0.0001 V 50.000 V 0.001 V 500.00 V 0.01 V N/A 1000.0 V 0.1 V 0.6+40 1.0+40 N/A 5 | Keysight | U1250 Series Handheld Digital Multimeter - Data Sheet

U1252B/U1253B AC current specifications Function Range Resolution Accuracy ± (% of reading + no. of least significant digit) Frequency

20 Hz ~ 45 Hz 45 Hz ~ 1 Khz 1 Khz ~ 20 Khz 6 20 Khz~100 Khz 6 8

5000.0 µA 0.1 µ A 50.000 mA 0.001 mA 440.00 mA 0.01 mA 1.5+20 5.0000 A 0.0001 A 1.5+20 5 3+60, <3 A/5 kHz N/A 10.000 A 4 0.001 A 1. Input impedance: Refer to Table A on page 10. 2. ACV measurement is AC coupled; while ACmV and AC μA/mA/A measurement are DC coupled. All specifications are valid from 5% to 100% of range. The crest factor may be up to 3 at full scale, up to 5 at half-scale, except for 1000 mV and 1000 V ranges, where the crest factor is 1.5 at full scale and 3 at half scale. 3. Input current >35 µARMS. 4. Current can be measured from 2.5 A up to 10 A continuously. An additional 0.5% needs to be added to the specified accuracy if the signal measured is in the range of 10 A ~ 20 A for 30 seconds maximum. After measuring a current of >10 A, leave the meter to cool down for twice the measuring time used before application of low current measurement. 5. Input current < 3 ARMS. 6. These specifications are for typical performance. 7. Crest factor ≤ 3.0 at full scale, 5.0 at half scale except the 1000 mV and 1000 V ranges where it is 8. Additional error to be added for frequency > 15 kHz and signal input < 10 % of range: 3 counts of LSD per kHz. 9. 2% over-range on all ranges except AC 1000 V range U1252B/U1253B AC+DC voltage specifications Function Range Resolution Accuracy ± (% of reading + no. of least significant digit) Frequency

30 Hz ~ 45 Hz 45 Hz ~ 1 kHz 1 kHz ~ 5 kHz 5 kHz ~ 15 kHz 15 kHz~100 kHz 8

1000.0 mV 0.1 mV 5.0000 V 0.0001 V 0.6+30 1.5+45 50.000 V 0.001 V 0.4+30 500.00 V 0.01 V N/A N/A 1000.00 V 0.1 V 0.4+45 0.4+45 N/A N/A U1252B/U1253B AC+DC current specifications Function Range Resolution Accuracy ± (% of reading + no. of least significant digit) Frequency

30 Hz ~ 45 Hz 45 Hz ~ 1 kHz 6 1 kHz ~ 20 kHz 6

5000.0 µA 0.1 µ A 440.00 mA 0.01 mA 10.000 A 4 0.001 A 0.9+25 6 | Keysight | U1250 Series Handheld Digital Multimeter - Data Sheet

Capacitance specifications Range Resolution Accuracy Measuring rate at full scale Maximum display 10.000 nF 0.001 nF 1% + 8 4 times/sec. 11000 counts 100.00 nF 0.01 nF 1% + 5 1000.0 nF 0.1 nF 10.000 µF 0.001 µF 100.00 µF 0.01 µF 1000.0 µF 0.1 µF 1 time/sec. 10.000 mF 0.001 mF 0.1 times/sec. 100.00 mF 0.01 mF 3% + 10 0.01 times/sec U1251B/U1252B temperature specifications Thermocouple type Range Resolution Accuracy ºC ºF ºC ºF K –200 ~ 1372 ºC –328 ~ 2502 ºF 0.1 ºC/0.1 ºF 0.3% + 3 ºC 0.3% + 6 ºF J (for U1252A/U1252B) –210 ~ 1200 ºC –346 ~ 2192 ºF 0.1 ºC/0.1 ºF 0.3% + 3 ºC 0.3% + 6 ºF U1253B temperature specifications 1 2 3 Thermocouple type Range Resolution Accuracy ºC ºF ºC ºF 1. The accuracy does not include the tolerance of the thermocouple probe. The thermal sensor plugged into the meter should be placed in the operating environment for at least an hour. 2. Use the Null function to reduce the thermal effect. Before using the Null function, set the meter to no ambient compensation (0C) mode and keep the thermocouple probe as close to the meter as possible, avoiding contact with any surface that has a different temperature from the ambient temperature. 3. When measuring temperature with respect to any temperature calibrator, try to set both the calibrator and the meter with an external reference (without internal ambient compensation). If both the calibra - tor and the meter are set with internal reference (with internal ambient compensation), deviation may show between the readings of the calibrator and the meter, due to differences in ambient compensa - tion between the calibrator and the meter. 7 | Keysight | U1250 Series Handheld Digital Multimeter - Data Sheet

U1251B frequency sensitivity during voltage measurement Frequency sensitivity and trigger level Input range 3 Minimum sensitivity (R.M.S. Sine Wave) Trigger level for DC coupling (Maximum input for specified accuracy = 10 x Range or 1000 V)

20 Hz - 100 kHz >100 kHz ~ 200 kHz < 100 kHz >100 kHz ~ 200 kHz

50.000 mV 10 mV 15 mV 10 mV 15 mV 500.00 mV 25 mV 35 mV 60 mV 70 mV 1000.0 mV 40 mV 50 mV 100 mV 150 mV 50.000 V 2.5 V 5 V 5 V 6 V

500.00 V 25 V N/A 50 V N/A

1000.0 V 50 V N/A 300 V N/A

U1252B/U1253B frequency sensitivity during voltage measurement Frequency sensitivity and trigger level Input range 3 Minimum sensitivity (RMS sine wave) Trigger level for DC coupling (Maximum input for specified accuracy = 10 x range or 1000 V)

20 Hz ~ 200 kHz >200 kHz ~ 500 kHz < 100 kHz >100 kHz ~ 500 kHz

50.000 mV 10 mV 25 mV 10 mV 25 mV 500.00 mV 70 mV 150 mV 70 mV 150 mV 1000.0 mV 120 mV 300 mV 120 mV 300 mV

50.000 V 3 V 5 V 6 V 15 V

500.00 V 30 V < 100 kHz N/A 60 V N/A

1000.0 V 50 V < 100 kHz N/A 120 V N/A

Frequency sensitivity during current measurement Input range Minimum sensitivity (RMS sine wave)

20 Hz ~ 20 Khz

500.00 µA 100 µA 5000.0 µA 250 µA 50.000 mA 10 mA 440.00 mA 25 mA

5.0000 A 1 A

10.000 A 2.5 A Frequency specifications 5 Range Resolution Accuracy Min. input frequency 1 U1251B/2B U1253B 99.999 Hz 0.001 Hz 0.02%+3 9 0.02%+3 9 1 Hz 999.99 Hz 0.01 Hz 0.02%+3, <600 kHz 0.02%+3, <600 kHz 9.9999 kHz 0.0001 kHz 99.999 kHz 0.001 kHz 999.99 kHz 0.01 kHz 1. The input signal is lower than the product of 20000000 V x Hz (product voltage and frequency); overload protection: 1000 V. 2. The multimeter will automatically select the most appropriate range when making frequency measurements. 3. Maximum input for specified accuracy = 10 x range or 1000 V. 8 | Keysight | U1250 Series Handheld Digital Multimeter - Data Sheet

Signal width Accuracy for DC mV/voltage/current Single event > 1 ms 2% + 400 for all ranges Repetitive > 250 µs 2% + 1000 for all ranges Duty cycle and pulse width 1 Function Mode Range Accuracy at full scale Duty cycle DC Coupling 0.01% ~ 99.99% 0.3% per kHz + 0.3% Pulse width 500 ms 0.01 ms 0.2% + 3 2000 ms 0.1 ms 0.2% + 3 1. The positive or negative pulse width must be greater than 10 µs, and the duty cycle range should be considered. The pulse width range is determined by the frequency of the signal. U1252B/U1253B square wave output Output 2 Range Resolution Accuracy Frequency 0.5, 1, 2, 5, 6 6, 10, 15, 20, 25, 30, 40, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 480, 600, 800, 1200, 1600, 2400, 48000 Hz 0.01 Hz 0.005% + 2 Duty cycle 3 0.39% ~ 99.60% 0.390625% 0.4% of full scale 4 Pulse width 4 1/frequency Range/256 0.2 ms + range/256 Amplitude Fixed 0 ~ +2.8 V 0.1 V 0.2 V U1252B/U1253B frequency counter specifications Division Range Resolution Accuracy ± (% of reading + no. of least significant digit) Sensitivity Min. input frequency Maximum measurement levelU1252B U1253B (secondary display “-1-“) 999.99 Hz 0.01 Hz 0.002% + 5, <985 kHz 0.002% + 5, < 985 kHz9.9999 kHz 0.0001 kHz 99.999 kHz 0.001 kHz 9.9999 MHz 0.0001 MHz 0.002% + 5, < 1 MHz 100 (secondary display “-100-“) 9.9999 MHz 0.0001 MHz 0.002% + 5, < 20 MHz 0.002% + 5, < 20 MHz 400 mV R.M.S. 1 MHz 09 | Keysight | U1250 Series Handheld Digital Multimeter - Data Sheet

Ω/nS 14 Diode 14 Capacitance 4 (< 100 µF) DCI 7 ACI 7 AC + DC I 2 Temperature 6 Frequency 1 (>10 Hz) Duty cycle/pulse width 0.5 (>10 Hz) Decibel (Db) calculation dB Base Reference Default reference 1 mΩ (dBm) 1-9999 Ω 50 Ω

1 V (dBV) 1 V 1 V

Manual and interval data logging Logging type Maximum data points 5 U1251B U1252B U1253B Manual 100 100 100 Interval 200 200 1000 1. All frequency counters are susceptible to errors. Shielding inputs from external noise pickup is critical to minimize measurement errors. For non-square wave signals, add 5 counts. 2. Output impedance: 3.5 kΩ maximum. 3. The positive or negative pulse width must be greater than 50 µs for adjustment of the duty cycle or pulse width under different frequencies. Otherwise, the accuracy and range will be different from the specifications defined. 4. For signal frequencies greater than 1 kHz, an addition of 0.1% per kHz is added to the accuracy. 5. For data logging to PC, maximum number of data points is dependent on available hard disk space. 6. For the U1253B model. Input impedance Table A Function Range U1251B U1252B/U1253B DC voltage 50 mV to 1000 mV 10 MΩ 10 MΩ

5 V to 1000 V 10 MΩ (nominal), with 10 MΩ in

10 MΩ (nominal), with 10 MΩ in

AC voltage 50 mV to 1000 mV 10 MΩ in parallel with < 100 pF 10 MΩ in parallel with < 100 pF

5 V to 1000 V

AC + DC voltage 50 mV to 1000 mV N/A 10 MΩ

5 V to 1000 V 10 MΩ (nominal) in parallel with

10 MΩ, < 100 pF

10 | Keysight | U1250 Series Handheld Digital Multimeter - Data Sheet

Both primary and secondary displays are 5-digit on the LCD display. Both the primary and secondary displays offer a maximum resolution of 50,000 counts. Automatic polarity indication. Connectivity IR to USB Power consumption 105 mVA/420 mVA (with backlight) maximum (U1251B) 165 mVA/480 mVA (with backlight) maximum (U1252B) 420 mVA maximum (U1253B) Battery type

9 V alkaline battery (ANSI/NEDA 1604A or IEC 6LR61)

9 V carbon-zinc battery (ANSI/NEDA 1604D or IEC6F22)

7.2 V or 8.4 V Ni-MH rechargeable battery Battery life U1251B: 72 hours typical U1252B: 36 hours typical U1253B: 8 hours typical Operating environment – Full accuracy at –20 °C to 55 °C ; and to 80% RH for temperatures up to 35 °C, decreasing linearly to 50% RH at 55 °C – 0 to 2000 m altitude per IEC 61010-1 2nd Edition CAT III, 1000 V/CAT IV, 600 V Storage compliance –40 °C to 70 °C with battery removed Safety compliance – IEC 61010-1:2001/EN610101-1:2001 – Canada: CSA C22.2 No. 61010-1:2004 Measurement category CAT III 1000 V / CAT IV 600 V Emc compliance Certified to IEC/EN 61326: 2002, CISPR 11, and equivalents for Group 1, Class A Common mode rejection ratio (CMRR) U1251B/U1252B: >90 dB at DC, 50/60 Hz ± 0.1% (1 kW unbalanced) U1253B: >100 dB at DC, 50/60 Hz ± 0.1% (1 kW unbalanced) Normal mode rejection ratio (NMRR) U1251B/U1252B: >60 dB at DC, 50/60 Hz ± 0.1% U1253B: >90 dB at DC, 50/60 Hz ± 0.1% Temperature coefficient 0.15 * (specified accuracy)/°C (from 20 °C to 18 °C or 28 °C to 55 °C) Shock and vibration Tested to IEC/EN 60068-2 Dimensions (HxWxD) 203.5 mm x 94.4 mm x 59.0 mm Weight U1251B: 504±5 g with battery U1252B/U1253B: 527±5 g with battery Warranty 3 years for main unit 3 months for standard accessories unless otherwise specified. 11 | Keysight | U1250 Series Handheld Digital Multimeter - Data Sheet

Ordering Information

Measuring accessories (non-temperature) Standard shipped accessories Description Applicable Models U1251B U1252B U1253B Alligator clips    SMT grabbers – – – Fine-tip test probes – – – Test probe leads (4-mm)    Mini grabber – – – Alkaline 9 V battery  – – Rechargeable Ni-MH battery with power adapter –   Soft carrying case – – – Certificate of calibration    Test Report    Quick Start Guide    U1251B U1252B U1253B U1161A extended test lead kit Includes two test leads (red and black), two test probes, medium-sized alligator clips and 4-mm banana plugs. – Test leads: CAT III 1000 V, CAT IV

600 V, 15 A

– Test probes: CAT lll 1000 V, CAT lV – Medium sized alligator clips: CAT III

1000 V, CAT IV 600 V, 15 A

– 4-mm banana plugs: CAT II 600 V, 10 A U1162A alligator clips – One pair of insulated alligator clips (red and black). Recommended for use with Keysight standard test leads. – Rated CAT III 1000 V, CAT IV 600 V, 15 A. U1163A SMT grabbers – One pair of SMT grabbers (red and black). Recommended for use with Keysight standard test leads. – Rated CAT II 300 V, 3 A. U1164A fine-tip test probes – One pair of fine-tip test probes (red and black). Recommended for use with Keysight standard test leads. – Rated CAT II 300 V, 3 A. 12 | Keysight | U1250 Series Handheld Digital Multimeter - Data Sheet

Optional Accessories (continued) Measuring accessories (non-temperature, continued) U1583B AC current clamp – Dual range: 40 A and 400 A – Rated CAT III 600 V – BNC-to-banana-plug adapter provided for use with DMMs U1169A test probe leads Includes two test leads (red and black), and a pair each of 19-mm and 4-mm test probes. – Test leads: CAT III 1000 V, CAT IV – Test probe (19-mm tip): CAT II 1000 V, 15 A – Test probes (4-mm tip): CAT III 1000 V, CAT IV 600 V, 15 A (highly recom- mended for CAT IV environment) U1168A standard test lead kit Includes two test leads (red and black), 19-mm and 4-mm test probes, alligator clips, fine-tip test probes, SMT grabbers and mini grabber (black). – Test leads: CAT III 1000 V, CAT IV – Test probes (19mm tip): CAT II 1000 V, 15 A – Test probes (4-mm tip): CAT III 1000 V, CAT IV 600 V, 15 A (highly recom- mended for CAT IV environment) – Alligator clips: CAT III 1000V, CAT IV 600 V, 15 A – Fine-tip test probes: CAT II 300 V, 3 A – SMT grabber: CAT II 300 V, 3 A – Mini grabber: CAT II 300 V, 3 A Measuring accessories (temperature) U1180A thermocouple adapter+lead kit, J and K types Includes thermocouple adapter, thermo - couple bead J-type and thermocouple bead K-type. – T/C adapter J/K-type – T/C bead J-type: –20 °C to 200 °C – T/C bead K-type: –20 °C to 200 °C U1181A immersion temperature probe – Type-K T/C for use in oil and other liquids – Measurement range: –50 °C to 700 ºC – Includes adapter U1184A for connec- tion to DMM U1182A industrial surface temperature probe – Type-K T/C for use on still surfaces – Measurement range: –50 ºC to 400 ºC – Includes adapter U1184A for connec- tion to DMM U1183A air temperature probe – Type-K T/C for use in air and non-caustic gas – Measurement range: –50 ºC to 800 ºC – Includes adapter U1184A for connec- tion to DMM U1184A temperature probe adapter – Mini-connector-to-banana-plug adapter for use with DMM U1185A J-type thermocouple and adapter – T/C adapter J/K-type – T/C bead J-type: –20 °C to 200 °C 13 | Keysight | U1250 Series Handheld Digital Multimeter - Data Sheet

Includes AC power cord based on country U1173A IR-to-USB cable – For remote control and data logging to PC – Max. baud rate: 19,200 bits per second U1171A magnetic hanging kit For fastening of DMM to a steel surface so both hands are free. Measuring accessories (temperature, continued) U1186A K-type thermocouple and adapter – T/C adapter J/K-type – T/C bead J-type: –20 °C to 200 °C U1172A transit case (aluminium-clad) The robust casing to transport your DMM and accessories – Aluminum-clad, black panel construction – Dimension: 18” (H) x 13” (W) x 6“ (D) – Weight: 4 kg U1174A soft carrying case The convenient way to carry your DMM and essential accessories – Dimension: 9” (H) x 5” (W) x 3” (D) 14 | Keysight | U1250 Series Handheld Digital Multimeter - Data Sheet

15 | Keysight | U1250 Series Handheld Digital Multimeters - Data Sheet This information is subject to change without notice. © Keysight Technologies, 2011 -2016 Published in USA, August 19, 2016 5989-5509EN www.keysight.com myKeysight www.keysight.com/find/mykeysight A personalized view into the information most relevant to you. Keysight Infoline www.keysight.com/find/Infoline Keysight’s insight to best in class information management. Free access to your Keysight equipment company reports and e-library. KEYSIGHT SERVICES Keysight Services www.keysight.com/find/service Our deep offering in design, test, and measurement services deploys an industry-leading array of people, processes, and tools. The result? We help you implement new technologies and engineer improved processes that lower costs. Three-Year Warranty www.keysight.com/find/ThreeYearWarranty Keysight’s committed to superior product quality and lower total cost of ownership. Keysight is the only test and measurement company with three-year warranty standard on all instruments, worldwide. And, we provide a one-year warranty on many accessories, calibration devices, systems and custom products. Keysight Assurance Plans www.keysight.com/find/AssurancePlans Up to ten years of protection and no budgetary surprises to ensure your instruments are operating to specification, so you can rely on accurate measurements. Keysight Channel Partners www.keysight.com/find/channelpartners Get the best of both worlds: Keysight’s measurement expertise and product breadth, combined with channel partner convenience. For more information on Keysight Technologies’ products, applications or services, please contact your local Keysight office. The complete list is available at: www.keysight.com/find/contactus Americas Canada (877) 894 4414 Brazil 55 11 3351 7010 Mexico 001 800 254 2440 United States (800) 829 4444 Asia Pacific Australia 1 800 629 485 China 800 810 0189 Hong Kong 800 938 693 India 1 800 11 2626 Japan 0120 (421) 345 Korea 080 769 0800 Malaysia 1 800 888 848 Singapore 1 800 375 8100 Taiwan 0800 047 866 Other AP Countries (65) 6375 8100 Europe & Middle East Austria 0800 001122 Belgium 0800 58580 Finland 0800 523252 France 0805 980333 Germany 0800 6270999 Ireland 1800 832700 Israel 1 809 343051 Italy 800 599100 Luxembourg +32 800 58580 Netherlands 0800 0233200 Russia 8800 5009286 Spain 800 000154 Sweden 0200 882255 Switzerland 0800 805353 Opt. 1 (DE) Opt. 2 (FR) Opt. 3 (IT) United Kingdom 0800 0260637 For other unlisted countries: www.keysight.com/find/contactus (BP-06-08-16) DEKRA Certified ISO9001 Quality Management System www.keysight.com/go/quality Keysight Technologies, Inc. DEKRA Certified ISO 9001:2015 Quality Management Systemwww.keysight.com/find/handheld Evolving Our unique combination of hardware, software, support, and people can help you reach your next breakthrough. We are unlocking the future of technology. From Hewlett-Packard to Agilent to Keysight www.keysight.com/find/handhelddmm