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Digital Multimeters
Amprobe 38XR-A
True RMS Digital
Multimeter with PC Interface
True RMS digital multimeter with optical PC
interface for engineers
designing & troubleshooting industrial automation & control systems
Description
The Amprobe 38XR-A True RMS digital
multimeter (DMM) offers an optical PC interface and meets the needs of technicians testing electrical
circuits up to 750 VAC / 1000 VDC and 10A, as well as the needs for testing components and digital logic.
Component test
capabilities include resistance, capacitance, frequency,
diode test, and continuity. Circuit test capabilities include duty
cycle, logic test, and dBm. An included temperature probe rated to
2372°F makes the
Amprobe 38XR-A an amazingly versatile instrument.
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 Features
- 1000 VDC / 750 VAC
- True RMS, AC + DC input
- 10 Amps AC/DC, fully safety fused
- Frequency to 10 MHz
- Capacitance to 400 µF
- Temperature to 2372°F
- Duty cycle
- dBm
- 4-20 mA loop current test
- Resistance to 40 MΩ
- Continuity beeper
- Min/Max, Average, Relative, Peak,
and Data Hold
- 10,000 count backlight LCD display
- Auto power off to save battery life
- Separate door for easy battery and
fuse access
- Magne-Grip™ Holster with magnetic
hanging strap
- CAT IV 600V rated
- Three-year warranty
- Wide choice of
Amprobe multimeter
accessories
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DC Voltage Ranges |
1000 mV, 10V, 100V, 1000V |
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DC Voltage Accuracy |
± 0.25% rdg ± 5 digits |
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AC Voltage Ranges |
1000 mV, 10V, 100V, 750V
(45-2 kHz) |
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AC Voltage Accuracy |
± 1.2% rdg ± 10 digits (except
750V) (45-500 Hz) |
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Voltage Resolution |
100 µV |
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Voltage Input Impedance |
400 mV: >100 MΩ, 4V: 10 MΩ,
40V to 1000V: 9.1 MΩ |
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Voltage Overload Protection |
1000 VDC or 750 VAC RMS |
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DC Current Ranges |
100 μA,
1000 μA, 10 mA, 100
mA, 400 mA, 10A |
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DC Current Accuracy |
± 0.5% rdg ± 10 digits (±
1.5% rdg ± 10 digits for 10A
range) |
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AC Current Ranges |
100 μA,
1000 μA, 10 mA, 100
mA, 400 mA, 10A |
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AC Current Accuracy |
± 2.0% rdg ± 10 digits (± 2.5% rdg
± 20 digits for 10A range) |
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Current Resolution |
0.01 µA |
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Current Overload Protection |
Fast-blow ceramic fuse |
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True RMS, AC Coupled |
5% to 100% of range |
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Resistance Ranges |
1000
Ω, 10 kΩ, 100 kΩ, 1000 kΩ, 10 MΩ, 40 MΩ |
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Capacitance Ranges |
40 nF, 400 nF, 4 µF, 40 µF,
400 µF |
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Inductance Ranges |
4 mH, 40 mH, 400 mH, 4 H, 40 H |
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Frequency
Ranges |
100 Hz, 1000 Hz, 10 kHz, 100
kHz, 1000 kHz, 10 MHz |
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Duty Cycle Measurement |
0% to 90%, 5V logic, 40 Hz to 20 kHz |
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Temperature Measurement |
-120 t0 1300°F (-4 t0 +2372°F) |
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Logic Test |
TTL, CMOS, to 20 MHz |
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4-20 mA Current Loop Test |
0-100% of span |
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dBm Measurement |
-13 dBm to +50 dBm, 45 Hz to
20 kHz |
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Continuity Test |
Audible indication at <
40 Ω in 100 ms |
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Diode Test |
1.0 mA, 3.0 Vdc |
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Display |
4-3/4 digit (10000 count)
LCD
display plus 41-segment bar graph |
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Measurement Rate |
2 times per second |
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Operating Temperature |
0°C to 45°C (32°F to 113°F)
at < 70% RH |
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Storage Temperature |
-20°C to 60°C, < 80% RH (with battery
removed) |
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Power Supply |
9V battery, NEDA
1604, JIS 006P, IEC 6F22 |
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Battery Life |
150 hours typical
with
alkaline |
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Dimensions |
196 x 96 x 60 mm (7.8 x
3.55 x
2.4 in) |
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Weight |
400 g
(0.9 lb) with battery |
| Included Accessories
Test leads with threaded alligator clips (TL36A), temperature adaptor
(TA-1),
Type K thermocouple probe (TP255A), 9 V battery (installed), Magne-Grip™
holster with magnetic hanging strap, spare fuse, users manual.
Optional Accessories
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VC221B |
Padded Vinyl Carrying Case |
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DL248D |
Deluxe Test Lead Kit |
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DC207C |
Heavy Duty Case |
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HV231-10A |
High Voltage Probe |
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TC254A |
Temperature Adapter |
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38-SWA |
RS232 Cable and Software |
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