Amprobe 37XR-A Digital Multimeter is a multimeter that can be used for troubleshooting electronics. This tool is portable, so it can be used at the bench or job site. The 37XR-A is the most precise meter in the XR series.
- Amprobe 37XR-A TRMS Digital Multimeter for Electronics Troubleshooting
- Inductance to 40 Hertz, frequency to 40 Megahertz, capacitance to 400 μF, and logic to 20 Megahertz
- Warning tones
- 10,000 count display with 0.1 % accuracy
- 1000 Volt/750 Volt dc/ac currents
- Safety fused for up to 10 Amps ac/dc current
- Resistance to 40 mA loop
- Stability beeper
- Min/max, average, relative, peak, and data hold capabilities
- Auto-off
- Separate access door for fuse and battery
- Magnetic holster that has a hanging strap included
- CAT III 600 Volt, CAT II 1000 Volt rated
- UL (CULUS) registered
- Included 3 year warranty
Specifications: | Amprobe 37XR-A Digital Multimeter |
DC Voltage | 1000 mV, 10 V, 100 V, 1000 V +/-(0.1 % rdg + 5 dgt) |
AAC Voltage True RMS (45 Hz to 2 kHz) Voltage | 1000 mV, 10 V, 100 V (45 Hz to 500 Hz) +/-(1.2 % rdg + 10 dgts) 1000 mV, 10 V, 100 V (500 Hz to 2 kHz) +/-(2.0 % rdg + 10 dgts) 750 V (45 Hz to 1 kHz) +/-(2.0 % rdg + 10 dgts) |
AC coupled True RMS | specified from 5 % to 100 % of range |
Input Impedance | 10 MW |
Voltage Resolution | 100 μV |
DC Current | 100 μA +/-(0.5 % rdg + 10 dgt) 1000 μA, 10 mA, 100 mA, 400 mA +/-(0.5 % rdg + 5 dgts) 10 A +/-(1.5 % rdg + 10 dgt) |
AC Current True RMS (45 Hz to 1 kHz) | 100μA, 1000 μA, 10 mA, 100 mA +/-(1.5 % rdg + 10 dgts) 400 mA +/-(2.0 % rdg + 10 dgts) 10 A +/-(2.5 % rdg + 10 dgts) |
Current Resolution | 0.01 μA |
Resistance | 1000 W, 10 kW, 100 kW, 1000 kW +/-(0.5 % rdg + 8 dgts) 10 MW +/-(1.0 % rdg + 10 dgts) 40 MW +/-(2.0 % rdg + 10 dgts) |
Resistance Resolution | 100 mW |
Capacitance | 40 nF, 400 μF +/-(3.0 % rdg + 10 dgts) 400 nF, 4 μF, 40 μF +/-(3.0 % rdg + 5 dgts) |
Capacitance Resolution | 0.01 nF |
Inductance (for values of Q ² 7) | 4 mH, 40 mH, 400 mH, 4 H, 40 H +/-(5.0 % rdg + 30 dgts) |
Inductance Resolution | 1 μH |
Frequency | 100 Hz, 1000 Hz, 10 kHz, 100 kHz, 1000 kHz, 10 MHz +/-(0.1% rdg + 5 dgts) |
Frequency Resolution | 0.01 Hz |
Duty Cycle | 0 to 90 % 5 V logic: +/-(2.0% rdg + 20 dgts) |
Duty Cycle Resolution | 0.01 % |
Frequency Range | 0 % to 10 %: 40 Hz to 990 Hz 10 % to 90 %: 40 Hz to 20 kHz |
Logic Type | TTL, CMOS |
Thresholds | Logic 1 (Hi) TTL 2.8 V +/- 0.8 V, CMOS 4 V +/- 1 V Logic 0 (Lo) TTL 0.8 V +/- 0.5 V, CMOS 2 V +/- 0.5 V |
Logic Test Frequency Response | 20 MHz |
dBm | -13 dBm to +50 dBm (45 Hz to 5 kHz) +/-(0.7 dB + 8 dgts) -13 dBm to +50 dBm (5 kHz to 10 kHz) +/-(2.5 dB + 8 dgts) |
dBm Resolution | 0.01 dBm |
Continuity Audible Indication | < 40 W |
Response Time | 100 ms |
Diode Test Current | 1.0 mA (approximate) |
Open Circuit Voltage | 3.0 V dc typical |
Peak AC Volts Accuracy | 100 V, 750 V +/-(3.0 + 200 dgts) 1000 mV, 10 V unspecified |
AC Current | 1000 μA, 10 mA, 100 mA, 400 mA, 10 A +/-(3.0 + 200 dgts) 100 μA unspecified |
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 mm x 32 mm 10 A input: F10 A /1000 V fast-blow ceramic 10 mm x 38 mm (10 A for 4 minutes maximum followed by a 12 minute cooling period) |
Resistance, Continuity, Diode Test | All ranges: 1000 V dc or 750 V rms |
Display (Autoranging) | 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 | 195 mm x 92 mm x 60 mm (7.75 in x 3.55 in x 2.4 in) |
Weight (without holster, including battery) | 450 g (1 lb) |
Warranty (years): | 3 |
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 www.P65Warnings.ca.gov.
This product is very handy working with electrical repairs
The procust covers all electrical test you need for checking continuity and voltage are my main uses.
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9 of 10 Found Helpful
Reviewed by: (Verified Buyer) engineer from US.
on 6/2/2018
5
Easy to use and with handy options
This Amprobe Multimeter provides the necessary options to perform your most of your electrical measurements.
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8 of 9 Found Helpful
Reviewed by: (Verified Buyer) arq12 from United States.
on 6/1/2018
5
Handy and accurate
This meter has a size and weight. Great for Field Work. It brings True RMS, capacitance and inductance measurements to a tough handheld.
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8 of 9 Found Helpful
Reviewed by: (Verified Buyer) Gary from United States.
on 1/13/2018
5
1 meter for all
im an electrician in the coal mines this is a ruged meter that does the job of many it is simple to use and very accurate i love mine and would recommend it to anyone
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7 of 8 Found Helpful
Reviewed by: (Verified Buyer) himme1969 from US.
on 2/1/2018
5
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