APM-AMP – Amp Meter APM
Brand: TRUMETER
$255.00 Excl. GST
All prices are in NZ$, and GST exclusive and are subject to change without notice.
Product Details
Why Choose the APM Amp Meter
The APM Amp Meter is a versatile ammeter designed for a wide range of current measuring and monitoring applications. It auto-detects AC or DC currents up to 5A with 1% accuracy, making it suitable for various equipment and measurement needs. The unique display combines the instant readability of an analogue meter with the precision and functionality of a digital meter. Get quick recognition and precise functionality for the easiest to use and easiest to read panel meter available.

Easy-to-Read Display Technology
The APM Amp Meter’s display combines the best of both digital and analogue amp meters, making it easy to read even in challenging conditions.
- Two Contrast Options: Order the positive display for bright sunlight, or the high-contrast negative display for indoors.
- 40-Segment Curved Bar Graph: Get an immediate visual indication of parameters.
- Large Readout: The APM Amp meter features four 12mm [0.47″] digits for clear and accurate readings.
- Adjustable Brightness: Change the backlight brightness to suit different environments.
- Wide Viewing Angle: Operators can read the meter from a range of positions.

User Configurable Digital Ammeter
The APM Amp Meter is highly customizable using the APM configuration software. The easy-to-use, free software allows you to tailor the meter to your specific needs.
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- Colour Changing Backlight: Customize colour and intensity, with flashing or static alerts for specific conditions.
- Customizable Scale & Range: Adjust offset, gain, linear scale, and min/max range with 20-point non-linear scaling.
- 10 Independent Alarms: Set conditions and actions to meet your requirements.
- Messaging Area: Display custom messages and annunciators.
- Digital Output Delays: Set delays from 0.5 to 120 seconds.
Technical Specs
| Specifications | |
|---|---|
| APM Input | 0 – 10,000A via CT, 0 – 5A Direct |
| PSU | 12 – 24V AC/DC |
| Outputs | Output 1: Digital (open collector) or Analog (4-20mA), Output 2: Digital (open collector) or Analog (4-20mA) |
| Communication | Modbus RTU Optional |
| Dimensions | 72mm x 72mm x 53mm |
| Screen Size | 57mm x 53mm |
| Accuracy | 1.0% |
| Certifications | CE, cUL, IP65, NEMA Type 4 & 12 (UL50), ROHS, UKCA, UL |
Software
APM Software Download
Download the software to configure your APM using the button below. This software works for all models included in the APM range.
Contact us if you have any questions about the software configuration.
Documents
- Trumeter APM-Meter Application Note Current Sensing 756.38 KB
- Trumeter APM Meter Data Sheet 651.29 KB
- Trumeter APM Meter Quick Start 421.50 KB

