reedinstruments
www
com
Model
ST-3347
AC/DC True RMS
Clamp Meter
Instruction
Manual
Страница 1: ...reedinstruments www com Model ST 3347 AC DC True RMS Clamp Meter Instruction Manual...
Страница 2: ...ent 12 Capacitance Measurement 13 Frequency Measurement 14 Temperature Measurement 15 Diode Test 16 Continuity Testing 17 Data Hold Functions 18 Peak Hold Functions 18 LCD Backlight 18 Auto Power Off...
Страница 3: ...f the meter is in its intended applications and follow measurement procedures described in this manual Follow all safety and operating instructions to ensure maximum personal safety during the use and...
Страница 4: ...cover when making measurements Warning Always inspect the meter and test leads for any signs of damage or abnormalities before use If the meter or its accessories have any structural defects such as b...
Страница 5: ...calibration and repair of the meter For service on this or any other REED product contact REED Instruments at info reedinstruments com Features True RMS measurement of AC Current and AC Voltage Large...
Страница 6: ...pen circuit voltage 1 5V DC Continuity Check Thershold 35 Test current 1mA Low Battery indication is displayed Overrange Indication OL is displayed Measurements Rate 2 per second nominal Input Impedan...
Страница 7: ...0 001V 1 5 8 digits 40V 0 40 00V 0 01V 400V 0 400 0V 0 1V 600V 0 600A 1V 2 0 8 digits Note No Autoranging on 400mV AC Range Resistance 400 0 400 0 0 1 1 0 4 digits 4k 0 4 000k 1 1 5 2 digits 40k 0 40...
Страница 8: ...tically defaults to DC Current 2 Press the DC ZERO button once the sign will appear on the LCD indicating Range is zero 3 Press the trigger to open up the transformer jaws and clamp around the single...
Страница 9: ...the trigger to open up the transformer jaws and clamp around the single conductor under test 4 Read the display Notes During current measurements keep the transformer jaws fully closed otherwise this...
Страница 10: ...The meter automatically defaults to DC Volts 2 Insert the red test lead into the V TEMP HZ input terminal and the black lead to the COM terminal 3 Connect the other end of the test leads to the circui...
Страница 11: ...test lead into the V TEMP HZ input terminal and the black lead to the COM terminal 4 Connect the other end of the test leads to the circuit under test Take the reading on the display Notes The meter...
Страница 12: ...st lead into the V TEMP HZ input terminal and the black lead to the COM terminal 3 Connect the other end of the test leads to the circuit or component under test Take the reading on the display Notes...
Страница 13: ...o the circuit or component under test Take the reading on the display Notes In Capacitance range the meter is Auto Ranging only CAUTION to avoid damage to the meter or the equipment under test remove...
Страница 14: ...ton for 3 seconds to select the Frequency range The meter automatically defaults to DC Volts 3 Insert the red test lead into the V TEMP HZ input terminal and the black lead to the COM terminal 4 Conne...
Страница 15: ...nsure that the marking on the adaptor is inserted into the COM terminal and the marking on the adaptor is inserted into the V TEMP HZ Input terminal 3 Connect any K Type probe into the meter adaptor a...
Страница 16: ...the diode test to check diodes transistors silicon controlled rectifiers SCR s and other semiconductor devices The test sends a current through a semiconductor junction then measures the junction s vo...
Страница 17: ...e the display reads 0 and the buzzer beeps 5 Connect the tip of the test leads to the circuit or component under test The display reads the resistance and the buzzer beeps when the reading is not more...
Страница 18: ...ton once This will record The PEAK maximum the meter beeps and display the P MAX indicator on the LCD 2 Press the PEAK button again This will record the PEAK maximum the meter beeps and display the P...
Страница 19: ...D this indicates the battery should be replaced Use the following procedure to replace the standard 9V battery IEC 6F 22 battery 1 Disconnect the test leads from any live source and remove the leads f...
Страница 20: ..._______________ ________________________________________________ ________________________________________________ ________________________________________________ _____________________________________...
