SAFETy INSTRUCTIONS SPECIFICATIONS Transistor hFE Test range situation and the higher range has to be selected. It is important to read and understand your instruction manual. • Max voltage between input terminal and earth ground: CAT • " " means you can't input voltage higher than 600V, it's Learn the tools application, as well as it's limitations and the III 600V. Range Test Range Test Current/Voltage possible to show higher voltage, but it may destroy the inner potential hazards associated with this tool. • Over-range indication: display "1" for the significant digit. circuit or pose a shock hazard. NPN & PNP 0-1000 Ib=10uA/Vce=3V • Automatic display if negative polarity "_". • Always exercise caution when working with electric, if in any ADDITIONAL SAFETy INFORMATION FOR MULTIMETER • Low battery indication: ' ' displayed. doubt seek advice from a qualified electrician. • The meter is designed according to IEC-1010 with an • Max LCD display: 1999 (3 ) digits).
Page 3
• Connect the red lead to the anode and the black lead to the cathode of the diode under testing. Note: • The meter will show approximate forward voltage drop of the diode. • If the lead connections is reversed, only '1' will be displayed. Continuity Testing • Connect the black test lead to COM jack and the red to VΩmA jack. • Set the rotary switch at the range position. • Connect test leads across two points of the circuit under testing. • If continuity exists (i.e. resistance less than about 50Ω), the built-in buzzer will sound. Note: If the input is an open circuit, the figure '1' will be displayed. Measuring Capacitor • Connect the black test lead to Cx-jack and the red to Cx+ jack. • Set the rotary switch at the desired 20uF/200nF range position. • Before inserting capacitor under measurement into capacitance testing socket be sure that the capacitor has been discharged fully. Measuring Battery • Load resistance 1.5v range: 36Ω 9V range: 360Ω 12V range: 450Ω...
Need help?
Do you have a question about the 513121 and is the answer not in the manual?
Questions and answers