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6 IN 1 DIGITAL MULTIMETER
AND ENVIRONMENTAL
TESTER
• Non-contact AC Voltage
test meter
• Digital auto ranging
multimeter
• Sound level meter
• Light meter
• Humidity meter
• Temperature meter
• CAT III 1000V
• CAT IV 600V
• Test leads
• Temperature probe
OPERATOR'S MANUAL
ORDER CODES: OXD-516-0625D
CZ
HU
PL
SK
cromwell.co.uk
TH
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Table of Contents
Related Manuals for Oxford PRECISION OXD-516-0625D
Summary of Contents for Oxford PRECISION OXD-516-0625D
- Page 1 • Digital auto ranging multimeter • Sound level meter • Light meter • Humidity meter • Temperature meter • CAT III 1000V • CAT IV 600V • Test leads • Temperature probe OPERATOR’S MANUAL ORDER CODES: OXD-516-0625D cromwell.co.uk...
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Page 2: Safety Information
INTRODUCTION The 6 in 1 Digital Multimeter and Environmental Tester has been designed to combine the functions of Sound Level Meter, Light Meter, Humidity Meter, Temperature Meter, Non-contact AC Voltage Test Meter and Digital Multimeter. It is an ideal multi-function Instrument with scores of practical applications for professional and home use. -
Page 3: Specifications
FEATURES • 14 functions measure Sound level, Light, Humidity, Temperature, DC Voltage, AC Voltage, DC Current, AC Current, Resistance, Diode and Continuity test. • 3 4/5Digital large LCD display with units of Lux, °C, % and dB indication. • Sound level measures from 35dB to 100dB for C weighting checking with 0.1dB resolution. - Page 4 HUMIDITY/TEMPERATURE K type temperature Measurement Range: Input Impedance: 10MΩ. Overload Protection: 250VDC or AC rms. For 400mV range and 250V DC or 250V AC rms. For other ranges. Indoor Temperature Range: Indoor Humidity Range: Input Impedance: 10MΩ. Overload Protection: 250VDC or AC rms. For 400mV range and 250V DC or 250V AC rms for other ranges.
- Page 5 for μA and •DC Current (Auto-ranging for μA and •DC Current (Auto-ranging Ran e Resolution Ran e Resolution 0.1μA 400.0μA 0.1μA 400.0μA 1μA 4000μA 1μA 4000μA 1 00μA 400.0mA 1 00μA 400.0mA 10.00A 10mA 10.00A 10mA Overload Protection: 500mN660V and 1 Fuse 0N600V Overload Protection: 500mN660V and 1...
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Page 6: Panel Description
DIODE AND CONTINUITY CHECK Diode: Test current 1.4mA DC and open circuit voltage 2.8V DC. Continuity: Built in Buzzer will be sound if the circuit resistance is less than 50Ω Overload Protection: maximum 600V DC or 600V AC rms. PANEL DESCRIPTION Humidity &... - Page 7 OPERATING INSTRUCTION Measuring Sound Level Set the function switch to the dBC position. Face the microphone to sound source in a horizontal position. The C-weighting curve is nearly uniform over the frequency range from 30 to 10,000Hz, thus giving an indication of overall Sound level. The Fast response is suitable to measure shout bursts and peak values from sound source.
- Page 8 Recommended Illumination: Locations Office Conference, Reception room. 200 ~ 750 Clerical work 700 ~ 1,500 Typing drafting 1000 ~ 2,000 Factory Packing work, Entrance passage 150 ~ 300 Visual work at production line 300 ~ 750 Inspection work 750 ~ 1,500 Electronic parts assembly line 1500 ~ 3,000 Hotel...
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Page 9: Measuring Temperature
MEASURING TEMPERATURE • Set the function switch to either °F or °C position. • Then the display will show the environment temperature reading value. • Insert the black plug of temperature probe the COM jack and red plug to the “ V/Hz%/Ω/Cap/ Temp jack. •... -
Page 10: Measuring Ac Current
MEASURING AC CURRENT • Insert the black test lead banana plug into the negative COM jack and the red test lead banana plug into the “uA/mA”or “10A” jack. • For current measurements up to 4000uA AC, set the function switch to the uA position and insert the red test lead banana plug into the uA/mA jack. -
Page 11: Measuring Diodes
MEASURING DIODES • Set the function switch to the position. • Insert the black test lead banana plug into the negative COM jack and the red test lead banana plug into the V/Hz%/Ω/Cap/Temp jack. • Press the MODE button to indicate “ “... - Page 12 & specifications. Assuring the quality and performance required by all sectors of industry. OXFORD PRECISION products are fully guaranteed against faulty materials & workmanship. Should they be found to be defective, they will either be repaired or replaced free of charge (fair wear and tear and/or misuse excepted).
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Questions and answers
When does one needs to calibrate this instrument? It's not indicated on the manufacturers description when the instrument to be calibrated.