Trumeter APM-FREQ-APN , LCD Digital Panel Multi-Function Meter for Frequency, 68mm x 68mm

  • RS Stock No. 815-8324
  • Mfr. Part No. APM-FREQ-APN
  • Manufacturer Trumeter
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MY
Product Details

APM Digital Frequency Meter

The Trumeter APM is the most visible, easy to use, multi-format, programmable panel meter on the market.
The APM digital frequency meter is the most easy-to-use programmable frequency meter on the market. It boasts excellent visibility with 15 built-in configurations and is highly customisable for your requirements. The meter allows AC frequencies of up to 400 Hz to be measured directly by the meter itself. It can also accurately measure DC pulses after a simply configuration using the software- which is free to download from Trumeter.
The features of this APM frequency meter make it a suitable choice in many applications, including mains, industrial and aviation.

Features and Benefits

• Large 4-digit LCD display
• 40 segment bar graph display
• Separate starburst display area for annunciators, custom messages and alarm information
• User-adjustable back light brightness, colour and intensity
• 0.1% accuracy
• Wide viewing angle
• Custom annunciators
• 2 Independent outputs (output models only)
• 2 Independent alarm set-points
• 0-400 Hz input range
• 4-20 mA analogue monitor output
• USB port to connect to PC for custom user settings
• IP65 protection


All Trumeter products come with a 3 year manufacturer's warranty

Trumeter APM Digital Frequency Meter

Attribute Value
Properties Measured Frequency
Display Type LCD
Cutout Height 68mm
Cutout Width 68mm
Depth 53mm
Minimum Temperature -10°C
Maximum Temperature +60°C
Series APM
2 In stock for delivery within 5 working day(s)
Price (ex. GST) Each
$ 156.00
(exc. GST)
$ 179.40
(inc. GST)
Per unit
1 - 4
5 - 9
10 +
Related Products
Meter is calibrated to read '000' for 4mA ...
Meter is calibrated to read '000' for 4mA loop current and '1000' for 20mA loop current. Programmable decimal point. Zero and span calibrated by potentiometers. Low volt drop. Screw terminal connections. Optional splash proof (IP67 rated) alloy bezel available.
LED tachometers with red 4-digit 8 mm LED.Displays ...
LED tachometers with red 4-digit 8 mm LED.Displays speed, rate and frequency.NPN, PNP, NAMUR, TTL or sinusoidal pulsed input signal 10 → 600 Vac.Displayed in seconds, minutes or hours.2 alarms with relay outputs.Measuring principle based on measurement of the input ...
Self-powered; no external supply required. Large easily readable ...
Self-powered; no external supply required. Large easily readable LED display. Reads true line frequency to ±0.1Hz. Screw terminal connection. Epoxy encapsulated for harsh environments. Dimensions: H22.4 x W35.1 x D25.4mm. Panel cut-out: 33.9 x 21.3mm.
5-digit extra large LED displays in two colours. ...
5-digit extra large LED displays in two colours. Has a programmable display in red or green, and has the ability to change display colour based on process status. Front panel ingress protection grade: IP66Housed in a DIN standard-sized panel-mounted casing ...