The state of the art in modular, microprocessor-based digital panel meters, counters, timers, and large-digit displays. Our Micro Series solves a wide range of application problems cost-effectively by offering exceptional accuracy at read rates up to 60/second, a wide choice of I/O options for data communications and control, plus advanced programmable features. Available in three digit heights: 0.56", 1.0" and 5.0". Large digits allow long-range viewing across a plant floor or outdoor yard.

 "Mighty-5C" Series Timer with 5" digits visible at up to 200 feet (61 m)

Display & Mechanical Specifications, Micro Series

• Micro-P & Micro-C:  0.56" (14.2 mm) digit height, red or green LED digits, standard 96 x 45 mm (1/8 DIN) panel cutout. NEMA-4X rated front panel.

• Mighty-1 Series:  1.0" (25.4 mm) digit height, red LED digits, 183 x 91 mm panel cutout. Readable at up to 40 feet (12 m).

• Mighty-5 Series:  5.0" (127 mm) digit height, red LED digits. Outdoor rated brightness, dimmable for indoor use. NEMA-4X sealed enclosure measuring 25" wide x 8-5/8" high x 5-5/8" deep. Bracket or bulkhead mounting. Readable at up to 200 feet (61 m).

Micro & Mighty Series 5-Digit Panel Meters by Application

• DC Digital Panel Meters:  DC Volts, mV, Amps, mA. 
• AC Digital Panel Meters:  True AC rms Volts, mV, Amps, mA.  
• Process Meters:  Scalable display for signals such as 0-1 mA, 4-20 mA, 0-10 V.
• Process Signal Totalizers:  Totalizing for 0-1 mA, 4-20 mA or 0-10 V signals.
• Strain Meters & Potentiometer Followers:  Sensitivity to ±200 mV full scale, 4-wire bridge connection.
• Microvolt & Load Cell Meters:  Sensitivity to ±20 mV full scale, 4- or 6-wire bridge connection.
• Weight / Scale Meters:  Special capabilities for weighing applications.
• Temperature Meters:  Multiple thermocouple & RTD types handled by the same meter.

Micro Series Digital 6-Digit Counters & Timers by Application

• Frequency & Rate Meter:  Two independent scalable pulse-input channels from 0 Hz to 1 MHz to display frequency, rate, RPM, or flow rate.
• Up/Down Totalizer (pulse input):  Two independent scalable pulse-input channels count up or down to a preset at rates up to 1 MHz. Ideal for turbine flow meters. Scaled rate and total in same instrument.
• A+B, A-B, A*B, A/B, A/B-1 Draw Meter:  Arithmetic functions (+, -, /, x) on dual channels A & B. For example, add or subtract rates from two flow meters for combined scaled flow or volume. Display ratio of flow rates, RPM of rollers, or speed of moving belts.
• Batch Controller (pulse input):  A low-cost controller with up to three relays for repetitive fill operations.
• Batch Controller (analog input):  Same capabilities as pulse-input batch controller, but for 0-1 mA, 4-20 mA or 0-10 V process signals.
• Digital Stopwatch:  Time single-events from 1 µs to 999,999 hours with a timing resolution to 0.2 µs, or accumulate multiple events.
• Time Interval Meter:  Time periodic events from 1 µs to 199.99 s over a programmed gate time up to 199.99 s with a timing resolution to 0.2 µs.
• Phase Angle Meter:  20 updates per second for low frequencies, such as AC line frequency. A resolution of 1º, 0.1º or 0.01º is user-selectable.
• Duty Cycle Meter:  Displays ON or OFF period as a percentage of total period over a programmed gate time from 10 ms to 199.99 s.
• Quadrature Meter:  Scalable position or rate from quadrature shaft encoder signals.
• Serially Driven 6-Digit Remote Display:  Up to 31 displays are individually addressable on one serial data line. 1/8 DIN version has same appearance as a digital panel meter or counter.

• Custom curve linearization:  For improved accuracy, extended measurement ranges, and special applications.
• PC-based datalogging:  Allows PC to display and log up to 31 meters on one data line, plus 33 virtual meters with combinations of meter readings.
• Dual setpoint relay option:  8A mechanical relays or opto-isolated solid state relays for control and alarm.
• Analog output option:  0-20 mA plus 10 Vdc analog outputs, isolated, linearized and scaled to display.
• Serial I/O option:  Isolated RS-232 or multipoint RS-485, Custom ASCII or Modbus protocols.
• Low voltage power option:  For operation off 12-34 Vac or 10-48 Vdc from a battery (not available with 5" Mighty-5 Series).

Micro & Mighty Series Documentation  

• Counters & Timers Catalog:  0.56", 1", 5" digits.
• Process Meters Catalog:  0.56", 1", 5" digits.
• Scale & Weight Meters Catalog:  0.56", 1", 5" digits.
• Micro-C, Mighty-1C, Mighty-5C Counters & Timers Manual, pre-May 2007.
• Micro-C, Mighty-1C, Mighty-5C Counters & Timers Manual, Series B, post-May 2007.
• Micro-P, Mighty-1, Mighty-5 Meter Manual, pre-May 2007.
• Micro-P, Mighty-1, Mighty-5 Meter Manual, Series B, post-May 2007.
• Micro-S, Mighty-1S, Mighty-5S Digital Weight Meter Manual.
• Serial Communications Manual: pre-May 2007.
• Serial Communications Manual, Series B: post-May 2007.
• Modbus Communications Manual, Series B: post-May 2007.

Micro Series Pricing  

• Micro-P & Mighty-1 Series Process Indicator Price List:  0.56" & 1" digits
• Micro & Mighty-1 Series Module Price List:  0.56" & 1" digits, Digital Process Indicators, Scale / Weight Meters, Counters & Timers.
• Micro & Mighty-1 Series Spares Price List:  0.56" & 1" digits, Digital Process Indicators, Scale / Weight Meters, Counters & Timers.
• Mighty-5 Series Price List:  5" digits, Digital Process Indicators, Scale / Weight Meters, Counters & Timers.

Micro Series Downloadable Software
Please see our Micro Series Downloadable Files page for more information.

• micro_setup.exe (4.5 MB self-extracting zipped file)
• custom_curve.exe (200 KB, executable file)
• gen_log4_0_3.exe (4.5 MB, executable file)

  2. DIN Series Economical Digital Indicators

Rugged, economical displays for DC voltage, process voltage, or process current signals. All models are housed in a 1/8 DIN panel-mount case (96 x 45 mm panel cutout) and feature 0.56" (14.2 mm) bright red LED digits. These meters allow easy range selection by means of plug-in jumpers, and scaling by means of potentiometer adjustments. Process signal versions are scalable to read out directly in engineering units. DIN Series Models EN35V, EN35P and EN35E are 3½ digit (±1,999 count) meters, while models EN45V and EN45P are 4½ digit (±19,999 count) meters.

• Model EN35V 3½ Digit DC Voltmeter
• Models EN35P & EN35E 3½ Digit Process Meters
• DIN Series Display & Mechanical Specifications
• DIN Series Owners Manual

DIN Series Pricing & Documentation 

• DIN Series Catalog
• DIN Series Price List
• DIN Series Owners Manual

  3. Summit Series
      Low-Cost Voltmeters & Process Meters

Imported, low-cost meters with 3½ (±1999) or 4½ (±19999) digits for readout of DC voltage or current, or 3-1/2 process meters for readout of 4-20 mA signals. Loop-powered LCD models are available with adjustable scaling and screw terminal connections. Extensive list of selectable features depending on model:

• Display type: LED (red or green), LCD (front-lit or back-lit).
• Display height: Big Digit (0.8"), Standard (0.56"), or Miniature (0.38".
• Mounting options: bezel, window, flat pack, or snap-in.
• Power options: AC line, 5, 12 or 24 Vdc, or loop-powered.
• Choice of connector options.

Summit Series Data Sheets

• Summit Series Overview
• 3½ Digit LCD Digital Voltmeters & Ammeters
• 3½ Digit LED Digital Voltmeters
• 3½ Digit "BIG DIGIT" LED Digital Voltmeters & Ammeters
• 3½ Digit LCD Miniature Digital Voltmeters
• 3½ Digit LCD User Adjustable Digital Panel Meters
• 4½ Digit LCD Digital Voltmeters

Summit Series Model Numbers & Pricing

• 3-1/2 Digit LED & LCD Voltmeters & Ammeters Price List
• 3-1/2 Digit User Adjustable Meters Price List
• 4-1/2 Digit LCD Voltmeters Price List

• ULTRA Series Digital Panel Meters
  Modular, screwdriver adjustable.
• EN Series Digital Panel Meters
  NEMA-size case (an older standard).