DT-3348 True RMS 1000A AC/DC Watt Clamp Meter | DC/AC Power Measurement | 240kW Power Range | CAT III 600V | 30mm Jaw

DT-3348 Professional True RMS 1000A AC/DC Watt Clamp Meter

The DT-3348 is a versatile True RMS clamp meter designed for comprehensive electrical measurements including both AC and DC power analysis. With the ability to measure true power for both AC and DC systems up to 240kW, this instrument provides accurate readings regardless of waveform distortion. Featuring a 30mm jaw opening, CAT III 600V safety rating, and True RMS technology, the DT-3348 is ideal for electrical professionals working with mixed AC/DC systems, renewable energy installations, and industrial power applications.

Core Features:

1. AC/DC Power Measurement

• AC True Power measurement up to 240kW

• DC Power measurement up to 240kW

• True RMS AC voltage and current measurements

• DC voltage and current measurements up to 1000A

• Suitable for both alternating current and direct current systems

2. True RMS Technology

• Accurate measurements with distorted waveforms

• Maintains precision with non-linear loads

• Measures the true heating value of AC signals

• Essential for modern electrical systems with harmonics

3. Comprehensive Electrical Testing

• AC and DC current measurement to 1000A

• AC and DC voltage measurement to 600V

• Resistance measurement up to 40MΩ

• Frequency measurement up to 10MHz

• Continuity testing with audible buzzer

• Diode check function

4. Professional Safety & Reliability

• CAT III 600V safety rating

• EN 61010-1 certified

• Electronic overload protection

• Double insulated construction

• Data Hold function for recording measurements

Technical Specifications:

Current Measurements:

• AC Current (True RMS): 1000A maximum, ±2.5%+5d accuracy, 0.1A resolution

• DC Current: 1000A maximum, ±3.0%+4d accuracy, 0.1A resolution

Voltage Measurements:

• AC Voltage (True RMS): 600V maximum, ±0.8%+2d accuracy, 0.1mV resolution

• DC Voltage: 600V maximum, ±1.0%+4d accuracy, 0.1mV resolution

Power Measurements:

• AC Power: 240kW maximum, ±3.0%+5d accuracy, 10W resolution

• DC Power: 240kW maximum, ±2.5%+5d accuracy, 10W resolution

Additional Measurements:

• Resistance: 40MΩ maximum, ±1.0%+4d accuracy, 0.1Ω resolution

• Frequency: 10MHz maximum, ±1.2%+3d accuracy, 0.01MHz resolution

General Specifications:

• Jaw Opening: 1.2" (30mm)

• Display: LCD with backlight

• Data Hold: Yes

• DCA Zero Function: Yes (DC current zero adjustment)

• Continuity Buzzer: Yes (audible indication)

• Diode Check: Yes

• Auto Power Off: Yes

• Low Battery Indication: Yes

• Overload Protection: Electronic protection

• Safety: CAT III 600V, EN 61010-1 certified

Physical Specifications:

• Dimensions: 229mm x 80mm x 49mm

• Weight: 303g (including battery)

• Power Supply: 9V battery (included)

• Operating Temperature: 0°C to 40°C (32°F to 104°F)

• Storage Temperature: -10°C to 60°C (14°F to 140°F)

Special Functions:

• True RMS AC measurements

• AC/DC power calculation

• Frequency measurement

• Relative zero function for DC current

• Data hold for recording measurements

• Auto power saving feature

• Continuity testing with buzzer

• Diode forward voltage test

Applications:

• Industrial motor power measurement

• HVAC system efficiency testing

• Renewable energy system monitoring (solar, wind)

• Battery system and DC power analysis

• Electrical contractor service work

• Facility management power audits

• Automotive and marine electrical systems

• UPS and backup power system testing

• Research and development laboratories

• Educational and training applications

AC vs DC Measurement Capabilities:
The DT-3348 uniquely combines AC and DC measurement capabilities in one instrument:

• AC Systems: Measure true RMS voltage, current, and power for single-phase systems

• DC Systems: Measure voltage, current, and power for battery systems, solar arrays, and DC machinery

• Mixed Systems: Ideal for systems containing both AC and DC components