Amprobe 37XR-A True RMS Digital Multimeter
Description
The Amprobe 37XR-A True RMS digital multimeter (DMM) meets the needs of technicians testing electrical circuits up to 750 VAC / 1000 VDC and 10A, as well as the needs of technicians testing components and digital logic. Component test capabilities include resistance, capacitance, inductance, frequency, diode test, and continuity. Circuit test capabilities include duty cycle, logic test, and dBm. Optional temperature probes make the Amprobe 37XR-A an amazingly versatile
- Optical PC interface
- True RMS Voltage to 750V
- DC voltage to 1000 VDC
- 10 Amps AC/DC, fully safety fused
- Frequency to 40 MHz
- Capacitance to 400 μF
- Temperature to 2372°F
- Logic to 20 MHz
- Resistance to 40 MΩ
- Continuity beeper
- 10000 count backlit LCD display plus 41-sement bar graph
- Min/Max, Average, Relative, Peak, and Data Hold
- Auto power off to save battery life
- Separate door for easy battery and fuse access
- Magne-Grip™ Holster with magnetic hanging strap
- CAT III 600 V, CAT II 1000 V rated
- UL (CULUS) listed
- Three-year warranty
- Wide choice of Amprobe multimeter accessories
| Specifications |
|
DC Voltage Ranges |
1000 mV, 10V, 100V, 1000V |
|
DC Voltage Accuracy |
± 0.1% rdg ± 5 digits |
|
AC Voltage Ranges |
1000 mV, 10V, 100V, 750V (45-2 kHz) |
|
AC Voltage Accuracy |
± 1.2% rdg ± 10 digits (except 750V) (45-500 Hz) |
|
Voltage Resolution |
100 µV |
|
Voltage Input Impedance |
400 mV: >100 MΩ, 4V: 10 MΩ, 40V to 1000V: 9.1 MΩ |
|
Voltage Overload Protection |
1000 VDC or 750 VAC RMS |
|
DC Current Ranges |
100 μA, 1000 μA, 10 mA, 100 mA, 400 mA, 10A |
|
DC Current Accuracy |
± 0.5% rdg ± 10 digits (± 1.5% rdg ± 10 digits for 10A range) |
|
AC Current Ranges |
100 μA, 1000 μA, 10 mA, 100 mA, 400 mA, 10A |
|
AC Current Accuracy |
± 2.0% rdg ± 10 digits (± 2.5% rdg ± 10 digits for 10A range) |
|
Current Resolution |
0.01 µA |
|
Current Overload Protection |
Fast-blow ceramic fuse |
|
True RMS, AC Coupled |
5% to 100% of range |
|
Resistance Ranges |
1000 Ω, 10 kΩ, 100 kΩ, 1000 kΩ, 10 MΩ, 40 MΩ |
|
Capacitance Ranges |
40 nF, 400 nF, 4 µF, 40 µF, 400 µF |
|
Inductance Ranges |
4 mH, 40 mH, 400 mH, 4 H, 40 H |
|
Frequency Ranges |
100 Hz, 1000 Hz, 10 kHz, 100 kHz, 1000 kHz, 10 MHz |
|
Duty Cycle Measurement |
0% to 90%, 5V logic, 40 Hz to 20 kHz |
|
Logic Test |
TTL, CMOS, to 20 MHz |
|
dBm Measurement |
-13 dBm to _50 dBm, 45 Hz to 10 kHz |
|
Continuity Test |
Audible indication at < 40 Ω in 100 ms |
|
Diode Test |
1.0 mA, 3.0 Vdc |
|
Display |
4-3/4 digit (10000 count) LCD display plus 41-segment bar graph |
|
Polarity |
Automatic |
|
Overrange |
(OL) or (-OL) is displayed |
|
Zero |
Automatic |
|
Measurement Rate |
2 times per second |
|
Operating Temperature |
0°C to 45°C (32°F to 113°F) at < 70% RH |
|
Storage Temperature |
-20°C to 60°C, < 80% RH (with battery removed) |
|
Power Supply |
9V battery, NEDA 1604, JIS 006P, IEC 6F22 |
|
Battery Life |
150 hours typical with alkaline |
|
Dimensions |
195 x 92 x 60 mm (7.75 x 3.55 x 2.4 in) |
|
Weight |
400 g (0.9 lb) with battery |
Included Accessories
-
Test leads with threaded alligator clips (TL36A)
-
9V battery (installed)
-
Magne-Grip™ Holster with magnetic hanging strap (H2-XRA)
-
Spare fuse
-
Operators manual
Optional Accessories
|
VC221B |
Padded Vinyl Carrying Case |
|
DL248D |
Deluxe Test Lead Kit |
|
DC207C |
Heavy Duty Case |
|
HV231-10A |
High Voltage Probe |
|
TC253A |
Temperature Adapter |
|
TP254A |
High Temperature Probe |
