The Keysight U1232A is a handheld True RMS digital multimeter built for field and laboratory electrical diagnostics. It delivers 6000-count resolution across voltage, current, resistance, capacitance, and frequency measurements with auto/manual ranging. The meter excels in non-sinusoidal environments where True RMS accuracy is critical, while integrated safety features—including CAT III 600V overvoltage protection and low impedance mode (ZLOW)—eliminate ghost voltage and improve measurement confidence. A built-in LED flashlight and flashing backlight alert enable reliable operation in low-light and high-noise conditions. Data logging stores up to 10 readings, and IR-to-USB connectivity enables PC integration. Optional Bluetooth adapter (U1117A) supports wireless data transfer via Keysight Remote Link.
Technical Specifications
Display & Operation
• 6000-count, 3.5-digit display with analog bar graph
• Auto/manual ranging with display hold and auto-hold functions
• Backlit display; 500-hour battery life on four AAA alkaline cells
• Min/max recording and null function
Voltage & Current
• DC Voltage: 600 mV to 600 V (0.5% + 2 counts accuracy)
• AC Voltage: 600 mV to 600 V (1.0% + 3 counts accuracy)
• DC Current: 60 µA to 10 A (1.0% + 2 counts accuracy)
• AC Current: 60 µA to 10 A (1.5% + 3 counts accuracy)
Impedance & Frequency
• Resistance: 600 Ω to 60 MΩ
• Capacitance: 1 µF to 10 mF
• Frequency: 99.99 Hz to 99.99 kHz; maximum range to 50 MHz
Diagnostics
• Continuity test with audible beep and flashing backlight
• Diode test capability
• Low Impedance Mode (ZLOW) to eliminate false voltages
Physical
• 169 × 86 × 52 mm; 0.371 kg
• IP42 ingress protection, Pollution Degree II
– Key Features
• True RMS measurements for accurate AC signal capture on distorted waveforms
• Built-in LED flashlight for low-light visibility
• Data logging: stores 10 readings for trend analysis
• CAT III 600V overvoltage protection
– Typical Applications
Field troubleshooting, preventive maintenance, system integration, laboratory testing, electrical design validation.
– Compatibility & Integration
IR-to-USB connectivity standard; optional IR/USB cable (U1173A) and Bluetooth adapter (U1117A) available for remote monitoring via Keysight Remote Link solution.
