M1 Meter
An all-in-one meter for measuring voltage, current or frequency; 12-24V AC/DC power
The APM M1 is an all-in-one meter that can be configured to measure amps, voltage or frequency, making it an incredibly versatile meter for a wide range of applications.
Benefits include:
- 3-in-1 volt, amp and frequency meter
- 40-segment bar graph scale
- Available with 100-240V AC mains powered: M2 Meter
- 20 point non-linearization scaling (for non-linear sensors)
- 10 alarm setpoints & configurable digital output delay
- *NEW* Remote monitoring with Trumeter Cloud and IOT Gateway


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Specifications
APM Input | 0 – 10,000A via CT, 0 – 5A Direct, 0 – 600V DC/AC (+/-), 2 – 400Hz |
---|---|
PSU | 12 – 24V AC/DC |
Outputs | Output 1: Digital (open collector) or Analog (4-20mA), Output 2: Digital (open collector) or Analog (4-20mA) |
Dimensions | 72mm x 72mm x 53mm |
Screen Size | 57mm x 53mm |
Communication | Modbus RTU Optional |
Accuracy | 1.0% |
Certifications | CE, cUL, IP65, NEMA Type 4 & 12 (UL50), ROHS, UL |
Part Numbers
APM-M1-APO – positive LCD, with outputs
APM-M1-ANO – negative LCD, with outputs
024569-01 APM Evaluation Kit
By Request: Modbus Connectivity
APM-M1-APS – positive LCD, with Modbus
APM-M1-ANS – negative LCD, with Modbus
APM-M1-ANO – negative LCD, with outputs
024569-01 APM Evaluation Kit
By Request: Modbus Connectivity
APM-M1-APS – positive LCD, with Modbus
APM-M1-ANS – negative LCD, with Modbus