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Keysight Technologies U1273A

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Digital Multimeter; Handheld 30,000 Counts, True RMS with OLED Display

Model

U1273A

Product Family

Multimeter

Manufacturer

Keysight Technologies

Configured models contain the following attributes:

MultimeterData AcquisitionCounters & Function GeneratorsDigital Multimeters

Configurations

Key Specs

Product Overview

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Product Overview

The tightly sealed design of the Keysight U1270 Series helps protect against water, dust, and damage. Confidently carry out tests and measurements with this true RMS meter, even in harsh working conditions.

Key Features

IP54-certified sturdy DMMs are reliable even at low temperatures and high altitudes.

Peak detect function allows you to capture the engine or motor startup transient as fast as 250 µs.

Record measurements of up to 10,000 readings for manual, auto, and event logging.

Low pass filter (LPF) removes unwanted high-frequency signals for more accurate variable frequency drive (VFD) output measurements.

Eliminate ghost voltage with low input impedance mode, Z_Low.

Never miss a beep with visual and audio continuity alerts.

Benefits

The OLED display provides precise measurement readings with 2000:1 contrast ratio.

Wide viewing angles up to 160 degrees ensure you get the right readings at first glance even in poorly lit environments.

All U1270 Series models are operational at high altitudes up to 3,000 meters above sea level ad frigid conditions down to -40°C.

Optional Bluetooth® adapter enables safe monitoring of measurements on PC or iOS / Android mobile devices.

Specifications
U1270 Series Handheld Digital Multimeters
Model	U1271A	U1272A	U1273A	U1273AX
Basic Features
Display Resolution	30,000 counts	30,000 counts	30,000 counts	30,000 counts
Display	LCD	LCD	OLED	OLED
Backlight	Yes	Yes	N/A	N/A
True RMS	AC	AC + DC	AC + DC	AC + DC
Measurements
Voltage	Up to 1000 V AC, DC	Up to 1000 V AC, DC	Up to 1000 V AC, DC	Up to 1000 V AC, DC
Basic dcV Accuracy	0.05% + 2 counts	0.05% + 2 counts	0.05% + 2 counts	0.05% + 2 counts
Current	Up to 10 A (20 A for 30 s)	Up to 10 A (20 A for 30 s)	Up to 10 A (20 A for 30 s)	Up to 10 A (20 A for 30 s)
Resistance	Up to 100 MΩ	Up to 300 MΩ	Up to 300 MΩ	Up to 300 MΩ
Other Measurements	Frequency capacitance temperature continuity diode test	Frequency capacitance temperature continuity diode test	Frequency capacitance temperature continuity diode test	Frequency capacitance temperature continuity diode test
AC Bandwidth	20 kHz	100 kHz	100 kHz	100 kHz
Low Pass Filter	Yes	Yes	Yes	Yes
Low Impedance Mode	—	Yes	Yes	Yes
Smart Ohm	—	Yes	Yes	Yes
Safety and Regulatory
Over-voltage Safety Protection	CAT III 1000 V CAT IV 600 V	CAT III 1000 V CAT IV 600 V	CAT III 1000 V CAT IV 600 V	CAT III 1000 V CAT IV 600 V
General
Logging Memory	200 points	10,000 points	10,000 points	10,000 points
Connectivity	Optional IR-USB and Bluetooth	Optional IR-USB and Bluetooth	Optional IR-USB and Bluetooth	Optional IR-USB and Bluetooth
Operating Temperature	–20 to 55 °C	–20 to 55 °C	–20 to 55 °C	–40 to 55 °C
Altitude	3000 meters	3000 meters	3000 meters	3000 meters
Water and Dust Ingress Protection	IP 54	IP 54	IP 54	IP 54
Battery Life	Up to 300 hours 4X AAA Alkaline	Up to 300 hours 4X AAA Alkaline	Up to 60 hours 4X AAA Alkaline	Up to 100 hours 4X AAA Lithium

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