| Specifications: | Amprobe 38XR-A Digital Multimeter |
| DC Voltage | Ranges 1000mV,10V,100V,1000V Accuracy all ranges: +/-(0.25 % rdg + 5 dgt) Resolution 100 μV |
| AC Voltage (45 Hz to 2 kHz) True RMS | Ranges 1000 mV, 10 V, 100 V, 750 V Accuracy 750 V range: 45 to 1 kHz: +/-(2.0 % rdg + 10 dgts) Accuracy All other ranges, 45 to 500 Hz: +/-(1.2 % rdg + 10 dgts) Accuracy All other ranges, 500 to 2 kHz: +/-(2.0 % rdg + 10 dgts) AC coupled True RMS specified from 5% to 100 % of range |
| AC + DC Voltage (45 Hz to 2 kHz) | Ranges 1000 mV, 10 V, 100 V, 750 V Accuracy 750 V range:45 to 1 kHz: +/-(2.5 % rdg + 10 dgts) Accuracy All other ranges, 45 to 500 Hz: +/-(1.5 % rdg + 10 dgts) Accuracy All other ranges, 500 to 2 kHz: +/-(2.5 % rdg + 10 dgts) Resolution 100 μV DC coupled True RMS specified from 5 % to 100 % of range |
| DC Current | Ranges 100 μA, 1000 μA, 10 mA, 100 mA, 400 mA, 10 A Accuracy 100 μA range: +/-(0.5 % rdg + 10 dgt) Accuracy 1000 μA to 400 mA ranges: +/-(0.5 % rdg + 5 dgts) Accuracy 10 A range: +/-(1.5 % rdg + 10 dgt) Resolution 0.01 μA |
| AC Current (True RMS) ( AC + DC) (45 Hz - 1kHz) | Ranges 100 μA, 1000 μA, 10 mA, 100 mA, 400 mA, 10 A Accuracy 100 μA to 100 mA ranges: +/-(1.5 % rdg + 20 dgts) Accuracy 400 mA range: +/-(2.0 % rdg + 10 dgts) Accuracy 10 A range: +/-(2.5 % rdg + 20 dgts) Resolution 0.01 μA AC coupled True RMS specified from 5 % to 100 % of range AC + DC Accuracy 100 μA to 400 mA ranges: +/-(2.0 % rdg + 20 dgts) AC + DC Accuracy 10 A range: +/-(3.0 % rdg + 20 dgts) AC + DC: AC coupled True RMS specified from 10 % to 100 % of range |
| Resistance | Ranges 1000 Ω, 10 kΩ, 100 kΩ, 1000 kΩ, 10 MΩ, 40 MΩ Accuracy 1000 Ω to 1000 kΩ ranges: +/-(0.5 % rdg + 8 dgts) Accuracy 10 MΩ range: +/-(1.0 % rdg + 10 dgts) Accuracy 40 MΩ range: +/-(2.0 % rdg + 10 dgts) Resolution 100 mΩ |
| Capacitance | Ranges 40 nF, 400 nF, 4 μF, 40 μF, 400 μF Accuracy 40 nF, 400 μF ranges: +/-(3.0 % rdg + 10 dgts) Accuracy 400 nF to 40 μF ranges: +/-(3.0 % rdg + 5 dgts) Resolution 0.01 nF |
| Temperature | Ranges -20 to 1300 Degrees C, -4 to 2372 Degrees F Accuracy -20 to 10 Degrees C: +/-(2.0 % rdg + 4 Degrees C) Accuracy 10 to 200 Degrees C: +/-(1.0 % rdg + 3 Degrees C) Accuracy 200 to 1300 Degrees C: +/-(2.0 % rdg + 2 Degrees C) Accuracy -4 to 50 Degrees F: +/-(2.0 % rdg + 8 Degrees F) Accuracy 50 to 400 Degrees F: +/-(1.0 % rdg + 6 Degrees F) Accuracy 400 to 2372 Degrees F: +/-(2.0 % rdg + 4 Degrees F) Resolution 1 Degree C, 1 Degree F |
| Frequency | Ranges 100 Hz, 1000 Hz, 10 kHz, 100 kHz, 1000 kHz, 10 MHz Accuracy all ranges: +/-(0.1% rdg + 5 dgts) Resolution 0.01 Hz |
| Duty Cycle | Ranges 0 to 90 % Accuracy 5 V logic: +/-(2.0% rdg + 10 dgts) Resolution 0.01 % Frequency Range 0 % to 10 %: 40 Hz to 990 Hz Frequency Range 10 % to 90 %: 40 Hz to 20 kHz |
| 4 - 20 mA DC Current Test | Range 0 to 100 % Accuracy +/-(0.5 % + 5 dgts) Resolution 0.01 % |
| DBm | Ranges -13 dBm to + 50 dBm Accuracy 45 Hz to 5 kHz: +/-(0.7 dB + 8 dgts) Accuracy 5 kHz to 10 kHz: +/-(2.5 dB + 8 dgts) Resolution 0.01 dBm |
| Continuity | Audible Indication < 40 ? |
| Diode Test | Test Current 0.5 mA (approximate) Open Circuit Volts 3.0 V dc typical |
| Peak | AC Volts Accuracy 100 V, 750 V ranges: +/-(3.0 + 200 dgts) AC Volts Accuracy 1000 mV, 10 V ranges: unspecified AC Current +/-(3.0 + 200 dgts) |
| Overload Protection | AC/DC Voltage 1000 V dc or 750 V ac rms AC/DC Current μA/mA input: F0.5 A /1000 V fast-blow ceramic 6.3 x 32 mm AC/DC Current 10A input: F10 A /1000V fast-blow ceramic 10 x 38 mm |
| Autoranging Display: | 4-3/4 digit LCD, 10,000 counts with 41-segment analog bar graph |
| Display Update Rate | 2/sec, nominal |
| Power Battery | 9 V NEDA 1604, JIS 006P, IEC 6F22 |
| Battery Life | 150 hrs typical (alkaline) frequent use of backlight will decrease battery life |
| Operating Temperature | 0 to 45 Degrees C at< 70% R.H |
| Storage Temperature | -20 to 60 Degrees C, 0 to 80 % R.H. with battery removed from meter |
| Temperature Coefficient | 0.1 x (specified accuracy) per Degree C (0 to 18 Degrees C, 28 to 45 Degrees C) |
| Altitude | 2000 m) 6562 ft |
| Dimensions: | 7.8" x 3.55" x 2.4" (196 x 96 x 60 mm) |
| Weight (without holster, including battery) | 1 lb (400 gr) |
| Voltage AC | 750 TRMS AC + DC |
| Voltage DC | 1000 V |
| mV AC | TRMS AC + DC |
| Basic DC | Accuracy 0.25% |
| DC Current | fused 10 A |
| AC Current, | fused 10 A TRMS |
| Resistance | 40M? |
| Capacitance | 400μF |
| Frequency | 10 MHz |
| Temperature | 2372 Degrees F/1300 Degrees C |
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to 
