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Summary of Contents for Tenma 72-8495
- Page 1 2 in 1 LAN Tester and Multimeter Model: 72-8495...
- Page 2 IMPORTANT SAFETY INFORMATION Please read these instructions carefully before use and retain for future reference. This instrument is designed and manufactured in compliance with: G84793, lEC61010-1, CAT III 600V Pollution Degree 2 and Double Insulation standards. • CAT III: Measurement category III is for measurements performed in the building installation.
- Page 3 INPUT LIMITS Function Maximum Input V DC or V AC 600V AC/DC µA AC/DC 200mA/250V fast acting fuse Resistance, Diode & Continuity test 600V AC/DC FUNCTIONS • 2 in 1 LAN Tester & Multimeter is a innovative tester that allows the user to measure DC/AC voltage/current, resistance, continuity, diode and verify the cable continuity, open short or cross-connect.
- Page 4 Function Range Accuracy 200mV ±(0.5%+3) DC Voltage 2.000V - 20.00V ±(1.0%+3) 200.0V - 500V ±(1.0%+3) 2.000V - 20.00V ±(1.0%+5) AC Voltage 50-60Hz 200.0V - 500V ±(1.0%+10) 200.0µA ±(1.5%+3) 2000µA DC Current 20.00mA ±(2.0%+3) 200.0mA 200.0µA ±(1.8%+8) 2000µA AC Current 20.00mA ±(2.5%+8) 200.0mA 200.0Ω...
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Page 5: Continuity Check
Resistance Measurement • Set the function switch to the Ω position. • Insert the black test lead into the negative COM terminal and the red test lead into the positive Ω terminal. • Touch the test probe tips across the circuit or part under test. It is best to disconnect one side of the part under test so the rest of the circuit will not interfere with the resistance reading. - Page 6 NETWORK CABLE TESTER OPERATION Note: Make sure the battery power is sufficient. Insufficient battery power will lead to dimmed LEDs and potentially incorrect results. Base-T Test • Plug one end of the cable to be tested into the transmitting RJ45 jack on the master unit marked with a ‘...
- Page 7 SPECIFICATIONS Function Range/description AC Volts bandwidth 50Hz to 60Hz Maximum input voltage 600V AC/DC Diode test test current 1mA max, open circuit typical 1.5V Continuity check Audible signal if resistance below 150Ω Display 200 count 31/2 digit LCD Over range indicator Polarity - indicates negative polarity Low battery indication...
- Page 8 CLEANING • Clean the meter with a clean, soft cloth. • Do not use any chemicals, abrasives or solvents that could damage the meter. INFORMATION ON WASTE DISPOSAL FOR CONSUMERS OF ELECTRICAL & ELECTRONIC EQUIPMENT These symbols indicate that separate collection of Waste Electrical and Electronic Equipment (WEEE) or waste batteries is required.
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