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, ZLow.
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
资源
檔資溝
Keysight U1270 Series Handheld Digital Multimeters Data Sheet