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Summary of Contents for UEi DL250
- Page 1 INSTRUCTION MANUAL DL250 1-800-547-5740 • Fax: (503) 643-6322 www.ueitest.com • email: info@ueitest.com...
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Page 2: Safety Notes
Introduction Safety Notes The DL250 Digital Clamp-on is the all-in-one test-tool that's designed Before using this meter, read all safety information carefully. In to make quick work of HVAC/R service and industrial maintenance. this manual the word "WARNING" is used to indicate conditions Whether you're measuring flame safeguard current, motor inrush or actions that may pose physical hazards to the user. -
Page 3: International Symbols
Always keep your hands and fingers behind the hand guards when plugged into this terminal. It is used for AC/DC volts, ohms, measuring current on exposed conductors. Contact may result in continuity, microamps, diode, capacitance and temperature serious injury. measurements. DL250-MAN P. 2... - Page 4 (you may prefer to select this range manually). Each time a new high or low value is recorded, an audible beep sounds. DL250-MAN P. 3...
- Page 5 To attain the most accurate reading, ensure the conductor is centered in the jaws of the clamp, and the jaws are closed tight. The conductor must be able to fit inside the 1.25” (32 mm) fully open jaws. DL250-MAN P. 4...
- Page 6 NEVER CONNECT THE 7. Disconnect power to the circuit before removing the test leads TEST LEADS TO A SOURCE OF VOLTAGE when the rotary switch is from the circuit. set to ohms, continuity or diode test functions. DL250-MAN P. 5...
- Page 7 Some diodes, such as those used in microwave ovens, require a higher biasing voltage than this To test for continuity, follow these steps: meter supplies. UEi has high-power diode test lead adapter sets accessories available. 1. Set the rotary switch to the ohms/continuity function.
- Page 8 On one side is the power source and the other is Fuse: Fuse 500 milliamp, 250 V, f500mA the load. Test lead set: ATL55 A minus sign will be displayed if the current is flowing opposite to the connection polarity. DL250-MAN P. 7...
- Page 9 1 mV to 600 V 0.1 Ω to 400 Ω Resistance Capacitance 0.001 µf to 10,000 µf Temperature -40˚ to 750˚F (-40˚ to 400˚C) (500˚F with thermocouple provided) Tone sounds at approximately 50 Ω Continuity or less Remove cover (Fig 1) DL250-MAN P. 8...
- Page 10 400K Ω 100 Ω Instruction manual ....... . .DL250-MAN 4 Ω...
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Page 11: Limited Warranty
Digital Clamp-On Multimeter Limited Warranty The DL250 is warranted to be free from defects in materials and workmanship for a period of three years from the date of purchase. If within the warra n ty period your instrument should become inoperative from such defects, the unit will be repaired or replaced at UE i ’ s option.
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