Keysight U1273AX Digital Multimeter
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Keysight U1273AX extends U1273A capabilities with ultra-cold operation to –40°C, lithium batteries for 100-hour runtime, and optional Bluetooth wireless testing.
Product details
| Model | U1273AX |
| Manufacturer | Keysight |
| Category | Handheld Multimeters |
| Availability | Made to order |
Description
Overview
The Keysight U1273AX is the extended-temperature variant of the U1270 Series, engineered for operation in extreme cold down to –40°C without warm-up time. It combines the rugged IP54 design of the U1273A with enhanced durability, longer battery life, and wireless connectivity for remote testing in harsh winter and high-altitude environments.
Key Features
- Extended operating temperature range from –40°C to 55°C for winter and extreme-condition testing
- 30,000-count OLED display with 2000:1 contrast ratio and 160-degree viewing angle
- True RMS AC and DC voltage and current measurement with peak detect at 250 µs
- Extended battery life up to 100 hours with four AA lithium batteries
- Data logging with 10,000-point memory for manual, auto, and event-based recording
- Low pass filter (LPF) for accurate VFD output measurements and ZLow mode for ghost voltage elimination
Applications
- Electrical maintenance and diagnostics in arctic and high-altitude environments
- Winter utility and power distribution system testing
- Cold-weather industrial equipment commissioning and troubleshooting
- Remote field testing with optional Bluetooth wireless connectivity
Included Accessories
- Test leads (red and black)
- Four AA lithium batteries
- Quick start guide and calibration certificate
Specifications
| True RMS | Yes |
| Display Digits | 4.5 |
| Display Count | 30,000 |
| Display Type | OLED |
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Keysight U1273AX Digital Multimeter
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