True RMS Multimeter (220-0175A) Specifications Faxback Doc. # 7242 DC Volts Ranges Resolution Accuracy (Maximum Reading) 1000 V 1 V +/- 20V, +/- 2 Digits 399.9V 100 mV +/- 1.00%, +/- 2 Digits 39.99 V 10 mV +/- 1.00%, +/- 2 Digits 3.999 V 1 mV +/- 1.00%, +/- 2 Digits 399.9 mV 100 uV +/- 1.50%, +/- 2 Digits Input Impedance.........................10 Megohms in parallel with <50 pF Normal Mode Rejection Ratio................................>60 dB at 60 Hz Response Time to Rated Accuracy..........................2 Seconds Maximum Maximum Input.....................................................1000 VDC AC Volts (True RMS, AC Coupled) Ranges Resolution Accuracy Accuracy (Maximum at 60Hz-1kHz at 30Hz-5kHz Reading) 750V 1V 30V, +/-3 45 V, +/-5 399.9 V 100 mV 3%, +/-3 5%, +/-5 39.99 V 10 mV 3%, +/-3 5%, +/-5 3.999 V 1.0 mV 3%, +/-3 5%, +/-5 399.9 Mv 100 Uv 3%, +/-3 - - - - - Allowed Crest Factor Range...............Ratio of 1:1 to 3:1 at Full Scale dBm Ranges Input Range.....................................................+/- 60 dBm Reading Resolution Accuracy at 60 Hz > +54 dBm .1 dBm +/- .7 dBm +54 to -27 dBm .1 dBm +/- .4 dBm < -27 dBm 1.0 dBm +/- 1.2 dBm Maximum Input Voltage..................................60 dBm, 1000 V Peak Input Impedance.............................1Megohm in Parallel with 50 pF DC Current Range Jack Max. Resolution Accuracy Reading 10A 10A 9.99 A 10mA +/- 3.5%, +/- 5 Digits 4A 10A 3.999 A 1 mA +/- 5.5%, +/- 5 Digits 400 mA 400 mA 399.9 mA 100 uA +/- 2.0%, +/- 2 Digits 40 mA 400 mA 39.99 mA 10 uA +/- 3.5%, +/- 2 Digits 4000 uA 4000 uA 3.999 mA 1 uA +/- 2.0%, +/- 2 Digits 400 uA 4000 uA 399.9 uA 100 nA +/- 2.0%, +/- 2 digits 40 uA 4000 uA 39.99 uA 10 nA +/- 2.0%, +/- 2 Digits 4 uA 4000 uA 3.999 uA 1 nA +/- 2.0%, +/- 2 Digits AC Current (True RMS Responding, DC Coupled) Range Jack Max.Reading Resolution 10.00 A 10 A 9.99A 10 mA 4.000 A 10 A 3.999 A 1 mA 400.0 mA 400 mA 399.9 mA 100 uA 40.00 mA 400 mA 39.99 mA 10 uA 4000 uA 4000 uA 3.999 mA 1 uA 400.0 uA 4000 uA 399.9 mA 100 nA 40.00 uA 4000 uA 39.99 uA 10 nA 4.000 uA 4000 uA 3.999 uA 1 nA Range Accuracy Accuracy Accuracy at 60 Hz at 1 kHz at 5 kHz 10.00 A 5.5%, +/-3 5.5%, +/-3 6.5%, +/-6 4.000 A 7.5%, +/-3 7.5%, +/-3 8.5%, +/-5 400.0 mA 3.5%, +/-3 3.5%, +/-3 4.5%, +/-5 40.00 mA 6.5%, +/-3 6.5%, +/-3 7.5%, +/-5 4000 uA 4%, +/-3 4%, +/-3 4.5%, +/-5 400.0 uA 4%, +/-3 4%, +/-3 - 40.00 uA 4%, +/-3 4%, +/-3 - 4.000 uA 4%,+/- 3 4%, +/-3 - Maximum Allowable DC Level................Less than Full Scale of Range Allowable Crest Factor Range...............1:1 to 3:1 at Full Scale Resistance Ranges Resolution Accuracy (Maximum Reading) 19.9 MOHM 10 K OHM +/- 2.5%, +/- 3 Digits 3.999 MOHM 1 K OHM +/- 1 %, +/- 3 Digits 399.9 KOHM 100 OHM +/- 1%, +/- 3 Digits 39.99 KOHM 10 OHM +/- 1%, +/- 3 digits 3.999 KOHM 1 OHM +/- 1 %, +/- 3 Digits 399.9 OHM .1 OHM +/- 1.5%, +/-3 Digits Overload Protection. Fused - 500 V AC/DC on All Ranges In-Circuit Voltage...............0.4 Volts or Less (<0.5V for 399.9 Ohms) Response Time..........................................10 Seconds Maximum on 20-Megohm Range 2 Seconds Maximum on All Other Ranges Capacitance Ranges Resolution Accuracy (Maximum Readings) 399.9 uF 100 nF +/- 6.0%, +/- 3 Digits 39.99 uF 10 nF +/- 3.0%, +/- 3 Digits 3.999 uF 1.0 nF +/- 2.0%, +/- 3 Digits 399.9 nF 100 pF +/- 2.0%, +/- 3 Digits 39.99 nF 10 pF +/- 2.0%, +/- 3 Digits 3.999 nF 1 pF +/- 3.0%, +/- 3 Digits Frequency Ranges Resolution Accuracy (Maximum Readings) 2.000 MHz 1 kHz +/- 5%, +/- 5 Digits 399.9 KHz 100 Hz +/- 3%, +/- 1 Digit 39.99 KHz 10 Hz +/- 3%, +/- 1 Digit 3.999 KHz 1 Hz +/- 3%, +/- 1 Digit Input Sensitivity...............................................500 mV p-p Input Impedance............................1 Megohm in Parallel with 50 pF Diode Test Nominal Current..................................................5mA @ .6V Overrange.........................................>2.0 VDC to Open Circuit Continuity Function Continuity Reading...............................................<=50 Ohms hFE Function Direct Reading of hFE from 0 to 39.99K Emitter Current....................................... .5 mA (Approximate) Vce.................................Ranges from 1 to 3 Volts (Approximate) General Specifications Operating Temperature...............32 TO 122 degrees F (0 TO 50 degrees C Storage Temperature: Without Batteries...........-4 TO 140 degrees F (-20 TO 60 degrees C) With Batteries..............-4 TO 122 degrees F (-20 TO 50 degrees C) Relative Humidity: For Resistance Measurements> 1 Megohm, the 400 mVDC, and 400 nF Capacitance Ranges: Up to 80% @ 32 to 95 degrees F (0 to 35 degrees C) All Other Ranges: Up to 90% @ 32 to 95 Degrees F (0 to 35 degrees C) Up to 70% @ 95 to 122 degrees F (35 to 50 degrees C) Maximum Common-Mode Voltage.............................500 VDC or Peak AC Size.....................8 1/2 x 4 3/4 x 2 11/16 Inches (213 x 120 x 67 AC Weight.....................................1 lb 7 oz (660 g) (Approximate) Power Requirements..........................................6 AA Batteries Battery Life Indication.......................................3.80V +/-.1V Battery Measurement Frequency........................1 per Minute, Minimum SPECIAL PANEL MARKINGS We have placed the following special markings on the meter to remind you of important safety precautions. The maximum current that you can measure is 10 Amps DC/AC. This terminal is NOT fuse protected. Be extra careful when you measure for high voltage. Do not touch the terminals or probe ends. The maximum voltage that you can measure is 1000 volts DC or 750 volts AC. Do not connect the meter's COM terminal to a source of voltage greater than 500V. Be sure to read all instructions included with this meter. (br/all-7/21/94)