Auto Range Multimeter (220-0174A) Specifications Faxback Doc. # 7235 DC VOLTS Accuracy is shown as % of full scale, plus the number of digits between 5% of range and full scale (except on 1000 V scale). Ranges Resolution Accuracy (Maximum Reading) 1000 V 1 V +/-20 V, +/-2 Digits 399.9 V 100 mV +/-1%, +/-2 Digits 39.99 V 10 mV +/-1%, +/-2 Digits 3.999 V 1 mV +/-1%, +/-2 Digits 399.9 mV 100 microV +/-1.5%, +/-2 Digits Input Impedance:............................10M Ohms in Parallel with 2 pF Normal Mode Rejection Ratio:..............................> 60 dB at 60 Hz Response Time to Rated Accuracy:............................2 Seconds Max. Maximum Input:....................................................1000 VDC AC VOLTS (True RMS Responding, AC Coupled) Accuracy is showm as % of full scale, plus the number of digits between 5% of range and full range and full scale (except on 750V scale). Ranges Resolution Accuracy Accuracy (Maximum Reading) at 60Hz-1kHz at 30Hz-5kHz 750 V 1 V 30 V, +/-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 mV 3%, +/- 5%, +/-5 399.9 mV 100microV 3%, +/-3 - - - - - Allowable 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 0.1 dBm +/-.7 dBm + 54 to - 27 dBm 0.1 dBm +/-.4 dBm < - 27 dBm 1 dBm +/-1.2 dBm Maximum Input Voltage:.................................60 dBm, 1000 V Peak Input Impedance:.............................1 Mohms in Parallel with 2 pF DC CURRENT Range Jack Max Reso- Accuracy Reading luton 10 A 10A 9.99 A 10 mA +/-3.5%, +/-5 Digits 4 A 10 A 3.999 A 1 mA +/-5.5%, +/-5 Digits 400 mA 400 mA 399.9 mA 100 microA +/-2%, +/-2 Digits 40 mA 400 mA 39.99 mA 10 microA +/-3.5%, +/-2 Digits 4000 microA 400 mA 3.999mA 1 microA +/-2%, +/-2 Digits 400 microA 400 mA 399.9 microA 100nA +/-2%, +/-2 Digits 40 microA 400 mA 39.99 microA 10 nA +/-2%, +/-2 Digits 4 micro A 400 mA 3.999 microA 1 nA +/-2%, +/-2 Digits AC CURRENT (True RMS Responding, DC Coupled @ 1 KHz) Range Jack Max Resolu- Accuracy Reading tion 10.00 A 10 A 9.99 A 10 mA 5.5%, +/-3 4.000 A 10 A 3.999 A 1 mA 7.5%, +/-3 400.0 mA 400 mA 399.9 mA 100 microA 3.5%, +/-3 40.00 mA 400 mA 39.99 mA 10 microA 6.5%, +/-3 4.000 mA 400 mA 3.999mA 1 microA 4%, +/-3 400.0 MicroA 400 mA 399 9 microA 100 nA 4%, +/-3 40.00 microA 400 mA 39.99 micro A 10 nA 4%, +/-3 4.000 microA 400 mA 3.999 microA 1 nA 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 Mohms 10 kohms +/-2.5%, +/-3 Digits 3.999 Mohms 1 kohm +/-1%, +/-3 Digits 399.9 kohms 100 Ohms +/-1%, +/-3 Digits 39.99 kohms 10 Ohms +/-1%, +/-3 Digits 3.999 kohms 1 Ohm +/-1%, +/-3 Digits 399.9 Ohms 0.1 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 Max. on 20-Mohms Range 2 Seconds Max. on All Other Ranges CAPACITANCE Ranges Resolution Accuracy (Maximum Reading) 399.9 microF 100 nF +/-6%, +/-3 Digits 39.99 microF 10 nF +/-3%, +/-3 Digits 3.999 microF 1 nF +/-2%, +/-3 Digits 399.9 nF 100 pF +/-2%, +/-3 Digits 39.99 nF 10 pF +/-2%, +/-3 Digits 3.999 nF 1 pF +/-3%, +/-3 Digits FREQUENCY Ranges Resolution Accuracy (Max. Readings) 2.000 MHz 1 kHz +/-5%, +/-5 Digits 399.9 kHz 100 Hz +/-3%, +/-1 Digits 39.99 kHz 10 Hz +/-3%, +/-1 Digits 3.999 kHz 1 Hz +/-3%, +/-1 Digits Input Sensitivity:............................................500 mV p-p Input Impedance:.........................1 Megohm in Parallel with 50 pf DIODE TEST The diode test is performed by measuring the voltage drop across the diode. Nominal Current:............................................0.5 mA @ .6V Overrange:.......................................> 2 VDC to Open Circuit CONTINUITY TEST The continuity test is a resistance measurement performed in the 399.9- ohm range. Open-circuit conditions give an overrange indication. Beeper operation is automatically enabled. Continuity is defined if resistance is 50 ohms or less. The beeper sounds within 150 milliseconds of the reading. hFE FUNCTION Direct Reading of hFE from 0 t 39.99K Emitter Current:..........................................0.5 mA (Approx.) VCE:....................................Ranges from 1 to 3 Volts (Approx.) GENERAL SPECIFICATIONS Temperature Function: Total Range:................-58 degrees to 302 degrees F (-50 degrees to 150 degrees C) 32 degrees to 212 degrees F (0 degrees to 100 degrees C) Accuracy:....+/-3.6 degrees F (2 degrees C) Repeatability Per Probe:...................+/-1.8 degrees F (1 degree C) Sensor Type:.......................................Thermistor (Supplied) Normal Sensor Resistance:.......................................10 kohms Response Time:.......................................5 Seconds (Typical) (Depends on Contact Quality and Ambient Temperature) Operating Temperature:..............32 degrees to 122 degrees F (0 degrees to 50 degrees C) Storage Temperature: Without Batteries:.............-20 degrees to 158 degrees F (-29 degrees to 70 degrees C) With Batteries:................-20 degrees to 122 degrees F (-29 degrees to 50 degrees C) Relative Humidity: On resistance measurements greater than 1 Mohmns and 400 mVDC, 400 nF capacitance ranges, relative humidity is up to 80% @ 32 degrees to 95 degrees F (0 degrees to 35 degrees C) All Other Ranges: UP to 90% @ 32 degrees to 95 degrees F (0 degrees to 35 degrees C) Up to 70% @ 95 degrees to 122 degrees F (35 degrees to 50 degrees C) Maximum Common-Mode Voltage:............................500 VDC or Peak AC Dimensions:.................................8 1/2 x 4 3/4 x 2 11/16 Inches Weight:................................................1 lb 7 oz (Approx.) Power Requirements:.........................................6 AA Batteries Battery Life (Alkaline):.................................500 Hours Minimum Low-Battery Indication:....................................3.80 V +/-0.1 V Battery Measurement Frequency:.......................1 Per Minute, Minimum Standards:....................................................ETL, UL, FCC (LB/all-07/20/94)