| << Amprobe Clamp Meters |
Amprobe AM-270
TRMS Industrial Multimeter
with Bar Graph Display |
 
Amprobe AM-270 Shown
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- 18 Features
- True RMS (TRMS)
- Measures AC/DC voltage up to 1000V, Current, Resistance, Frequency, Capacitance and Temperature
- Auto and manual ranging
- Auto power off
- Data hold
- Backlight display
- Large, easy to read LCD display
- Audible continuity
- Diode Test
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The Amprobe AM-270 TRMS Multimeter is a commercial/industrial multimeter for Electrical
and HVAC applications dedicated for electrical and HVAC professionals.
Safety rated to CAT IV 600V and CAT III 1000V for outdoor and indoor
applications requiring direct connection to main panel of the building or
measurement of the outdoor wiring connecting building the utility
transformer. The AM-270 measures complete range of electrical parameters
including voltage, current, resistance and frequency. It also covers HVAC
application with temperature, capacitance and micro amps functions. TRMS
sensing is included for superior accuracy. |
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| Specifications |
| Electrical Specifications |
| Function |
Range |
Accuracy |
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50.00 mV |
0.12% + 2d |
| 500. mV |
0.06% + 2d |
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5.000V,50.00V,500.0V,1000V |
0.08% + 2d |
| DC Voltage |
NMRR: >60dB @ 50/60Hz
CMRR: >120dB @ DC, 50/60Hz, Rs=1kΩ
Input Impedance: 10MΩ, 16pF nominal
44pF nominal for 50mV & 500mV ranges) |
AC
Voltage |
50Hz -- 60Hz |
50.00mV, 500.0mV, 5.000V, 50.00V, 500.0V, 1000V |
0.5% + 3d |
| 40Hz -- 500Hz |
50.00mV, 500.0mV |
0.8% + 3d |
| 5.000V, 50.00V, 500.0V |
1.0% + 4d |
| 1000V |
1.2% + 4d |
| Up to 20kHz |
50.00mV, 500.0mV |
0.5dB* |
| 5.000V, 50.00V, 500.0V |
3dB* |
| 1000V |
Unspec’d |
* Specified from 30% to 100% of range
CMRR : >60dB @ DC to 60Hz, Rs=1kΩ
Input Impedance : 10MΩ, 16pF nominal
(44pF nominal for 50mV & 500mV ranges) |
| Temperature |
-50 °C TO 1000 °C |
0.3% + 3d |
| -58 °F TO 1832 °F |
0.3% + 5d |
| DC Current |
Range |
Accuracy |
Burden Voltage |
| 500.0µA |
0.2%+4d |
0.15mV/µA |
| 5000µA |
n/a |
| 50.00mA |
3.3mV/mA |
| 500.0mA |
| 5.000A |
0.03V/A |
| 10.00A |
| AC Current |
Range |
Accuracy |
Burden Voltage |
| 50Hz -- 60Hz |
500.0µA |
|
0.15mV/µA |
| 5000µA |
0.6%+3d |
| 50.00mA |
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3.3mV/mA |
| 500.0mA |
1.0%+3d |
| 5.000A |
0.6%+3d |
0.03V/A |
| 10.00A |
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| 50Hz -- 60Hz |
500.0µA |
|
0.15mV/µA |
| 5000µA |
0.6%+3d |
| 50.00mA |
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3.3mV/mA |
| 500.0mA |
1.0%+3d |
| 5.000A |
0.6%+3d |
0.03V/A |
| 10.00A |
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| Frequency |
Function |
Ensitivity (Sine RMS) |
Burden Voltage |
Accuracy:
0.01% + 2d |
mV |
300mV |
6Hz - 125kHz |
| 5V |
2V |
6Hz - 125kHz |
| 50V |
50V |
6Hz - 20kHz |
| 500V |
80V |
6Hz - 1kHz |
| 1000V |
300V |
6Hz - 1kHz |
| Ω, Cx, diode |
300mV |
6Hz - 125kHz |
| µA, mA, A |
10% F.S. |
6Hz - 125kHz |
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| General Specifications |
| Display |
-4/5 digits 5000 counts LCD display |
| Update Rate |
Digital Data 5 per second nominal; 52 Segments Bar-graph 60 per second nominal |
| Operating Temperature |
0°C to 45°C (32°F to 113°F) |
| Relative Humidity |
Maximum relative humidity 80% for temperature
up to 31°C decreasing linearly to 50% relative humidity at 45°C |
| Altitude |
Operating below 2000m |
| Storage Temperature |
-20°C ~ 60°C (-4°F to 140°F), < 80% R.H.
(with battery removed) |
| Temperature Coefficient |
Nominal 0.15 x (specified accuracy)/°C @(0°C
- 18°C or 28°C - 40°C), or otherwise specified |
| Pollution Degree |
2 |
| Safety |
The meter (all versions) is protected,
against the users, by double insulation per UL3111-1 (1st
Edition), IEC61010-1 (1st Edition) + A1 and A2, CAN/CSA - C22.2
No. 1010.1 - 92 to CAT II 1000V & CAT III 600V. |
| Power Supply |
Single standard 9V battery NEDA1604, JIS006P or IEC6F22 |
| Power Consumption |
4.3 mA typical |
| Typical Low Battery |
Below approx. 7V |
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| Ordering Information |
| Model |
Description |
Buy Online |
List Price |
| AM270 |
Amprobe AM-270 TRMS Industrial Multimeter with Bar Graph Display |
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Sale $88.95
(Reg. $104.95) |
| Included Accessories |
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- 1 - Pair of Test Leads
- 1 - Banana Plug K-type Thermocouple
- 1 - User's Manual
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Included |
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