Agilent/Keysight U1273A Handheld Digital Multimeter OLED

The Agilent/Keysight U1273A is a rugged, handheld digital multimeter designed for demanding industrial applications. It features a 4 ½ digit, 30,000-count OLED display that offers high contrast and wide viewing angles, even in low-light conditions. The multimeter is IP54 certified, indicating resistance to water and dust, making it suitable for harsh working environments. It operates across a wide temperature range, with specific models (U1273AX) capable of functioning down to -40°C, while others operate to -20°C. The device is safety rated for CAT III 1000V and CAT IV 600V.

Technical Specifications Display:

• 4 ½ digit, 30,000 counts
• OLED display with high contrast and wide viewing angles (up to 160 degrees)
• Backlight with auto-dim feature Measurement Functions:
• DC Voltage: 1000 V, Accuracy: ±0.05% + 2 counts
• AC Voltage (True RMS): 1000 V, Accuracy: ±0.7% + 20 counts * AC Voltage Bandwidth: 100 kHz (for U1272A/U1273A)
• DC Current: 10 A, Accuracy: ±0.3% + 10 counts
• AC Current (True RMS): 10 A, Accuracy: ±1.0% + 25 counts
• Resistance: Supports Smart Ω for offset compensation
• Capacitance
• Frequency
• Continuity detection with audible and visual alerts
• Diode test
• Temperature (requires Type-K probe)
• Low Impedance (ZLOW) mode to eliminate stray voltages Performance and Features:
• True RMS measurements for AC voltage and current
• Low Pass Filter (LPF) for troubleshooting Variable Frequency Drives (VFDs)
• Min/Max recording
• Peak hold
• Null/Relative mode
• Scale mode
• Data Logging: * Internal memory for data logging * Manual data logging capabilities * Up to 10,000 readings storage * Optional Bluetooth connectivity for data transfer * IR-to-USB for PC connectivity with optional cable (U1173A) and software
• Auto ranging and manual ranging options
• APO (Auto Power Off) function with settable timer Environmental:
• IP54 rated for water and dust resistance
• Operating Temperature: -20°C to 55°C (U1273A); -40°C to 55°C (U1273AX)
• Altitude: Up to 3,000 meters
• Designed for indoor use and in areas with low condensation Power:
• Powered by four 1.5 V AAA batteries
• Reduced battery life due to OLED display (rated at 60 hours Alkaline / 100 hours Lithium for U1273A) Safety and Compliance:
• Safety Rating: CAT III 1000V, CAT IV 600V
• Pollution Degree 2 environment
• EMC Compliance: IEC 61326-1:2005/EN 61326-1:2006
• Complies with WEEE Directive (2002/96/EC) Interfaces:
• Micro USB external power port (on some models/configurations)
• IR-USB for PC connectivity (requires optional U1173A cable)
• Optional Bluetooth for data transfer

Physical Characteristics * Dimensions: Ergonomic shape designed for a comfortable grip, with or without gloves

• Durability: Rugged design for industrial environments

Compatibility * Compatible with Keysight U1200 Series handheld meters for extended features like remote logging of multiple units simultaneously.

• Requires optional IR-USB cable (U1173A) and Agilent GUI Data Logger Software for PC connectivity.
• Optional Bluetooth modules and apps for remote data access. Why Choose Aumictech for Keysight U1273A? At Aumictech, we specialize in supplying high-end test and measurement equipment. Whether you need solid industrial multimeters, advanced data logging capabilities, or reliable performance in harsh environments, our team ensures the Keysight U1273A delivers maximum performance for your application.