True RMS Multimeter (220-0175) Specifications Faxback Doc. # 8224 DC Volts Ranges ........................Resolution..........................Accuracy (Maximum Reading) 1000 V............................1 V....................+/-20V.+/-2 Digits 399.9 V........................100 mV..................+/-1.00%,+/-2 Digits 39.99 V.........................10 mV..................+/-1.00%,+/-2 Digits 3.999 V..........................1 mV..................+/-1.50%,+/-2 Digits 399.9 mV.......................100 uV..................+/-1.50%,+/-2 Digits Input Impedance...........................10 Megohms in parallel with 50 pF Normal Mode Rejection..................................60 dB at 60 Hz Ratio 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) 750 V....................1 V..................30V,+/-3...........45 V, +/-5 399. 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%,+/-5 399.9mV...............100 uV...................3%,+/-3..............------- Allowed Crest Factor Range.Ratio of 1:1 to 3:1 at Full Scale dBm Ranges Input Range.............................................60 dBm, 1000 V Peak Input Impedance.............................1 Megohm in Parallel with 50 pF DC Current Range.....Jack...........Max..........Resolution...............Accuracy Reading 10 A......10 A..........9.99 A...........10 mA..........+/-3.5% +/-5 Digits 4A........10 A.........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..................9.99 A........................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 4.000 mA......4000 uA................3.999 mA.........................1 uA 400.0 uA......4000 uA................399.9 mA........................100nA 40.00 uA......4000 uA................39.99 uA........................10 nA 4.000 uA......4000 uA................3.999 uA.........................1 nA Range...........Accuracy.................Accuracy.................Accuracy 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 4.000 mA..........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..............._________ Resistance Ranges.........................Resolution.........................Accuracy (Maximum Reading) 19.9 M OHM......................10 K OHM...............+/-2.5%,+/-3 Digits 3.999 M OHM......................1 K OHM...............+/-0.7%,+/-3 Digits 399.9 M OHM......................100 OHM...............+/-0.7%,+/-3 Digits 39.99 M OHM.......................10 OHM...............+/-0.7%,+/-3 Digits 3.999 M OHM........................1 OHM...............+/-0.7%,+/-3 Digits 399.9 OHM...........................1OHM...............+/-1.5%,+/-3 Digits Overload Protection...............................Fused-500 V AC/DC on All ...................................................................Rangers 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) 3.999 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................................................500mV p-p Input Impedance..............................Megohm in Parallel with 50 pF Diode Test Nominal Current..................................................5 mA @.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..........................................5mA (Approximate) Vce.................................Ranges from 1 to 3 Volts (Approximate) General Specifications Operating Temperature................................32 TO 122F (0 TO 50C) Storage Temperature: Without Batteries...............................-40 TO 158F(-40 TO 70C) With Batteries..................................-40 TO 122F(-40 TO 50C) Relative Humidity: For Resistance Measurements > 1 Megohm, the 400 mVDC,and 400 nF Capacitance Ranges: ........................................Up to 80% @ 32 to 95F (0 to 35C) .......................................All Other Ranges: Up to 90% @ 32C) ......................................Up to 70% @ 95 to 122F (35 to 50C) 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 MM) Weight.....................................1 lb 7 oz (660 g) (Approximate) Power Requirements..........................................6 AA Batteries Battery Life.....................500 Hours Minimum with Alkaline Batteries Low-Battery Indication.......................................3.80V +/-.1 V Battery Measurement Frequency........................1 per Minute, Minimum (RLR-10/01/93)