sup to DL289 Digital True RMS Clamp-On Meter - UEI

The UEI DL259 Digital True RMS Clamp-On Meter is a versatile and comprehensive testing tool engineered for the demands of HVAC/R service and industrial maintenance technicians. This hand-held, battery-powered digital True RMS multimeter offers precise measurements and an integrated work light, enhancing visibility and safety in diverse work environments. Its ergonomic design and robust feature set provide speed, comfort, and flexibility for critical diagnostic tasks.

Key Features

• True RMS Measurement: Provides professional-level accuracy for both AC and DC voltage and current, crucial for troubleshooting variable frequency drives and other non-linear loads.
• Integrated Work Light & Backlit Display: Illuminates dark work areas for increased visibility and safety, with a backlit display ensuring clear readings in low-light conditions.
• Comprehensive Measurement Capabilities: Measures AC current up to 400 Amps, AC/DC voltage up to 1000 Volts, and resistance to 40 Megohms.
• Flame Safeguard Circuit Testing: Offers a fine 0.01 µA DC resolution, specifically designed for accurate flame safeguard current measurements.
• Time-Stamped Record Function: Allows for recording and reviewing minimum and maximum values with a time stamp for effective trend analysis and intermittent problem detection.
• Capacitance and Temperature Readings: Capable of measuring capacitance up to 10,000 microfarads and temperature from -40° to 2498°F using a K-type thermocouple.

Applications

The DL259 is an ideal tool for a range of professional applications, including diagnosing motor inrush current, testing run/start capacitors, and performing general electrical troubleshooting in both industrial and commercial settings. It is particularly well-suited for HVAC/R technicians requiring precise flame safeguard current measurements and for industrial mechanics conducting maintenance on complex electrical systems. The 1-1/3" jaw capacity accommodates various conductor sizes, while features like frequency, duty cycle, continuity, and data hold further expand its utility for professional diagnostics.

Specifications

• Amperage: 400 Amps AC
• Voltage: 1000 Volts AC and DC
• Resistance: To 40 Megohms
• Capacitance: To 10,000 microfarads
• Temperature: -40° to 2498°F
• DC Microamp Resolution: 0.01 µA for flame safeguard
• Jaw Capacity: 1-1/3" (32 mm)
• Warranty: Three-year limited warranty