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CEL712 Microdust Pro - Real Time Dust Monitor

Microdust Pro Dust Meter
Microdust Pro Dust Meter
Microdust Pro Dust Meter Dust Meter Displays

Price List

Microdust Pro Dust Meter, case, software
Lead time 1 week

The delivery price is calculated during checkout based on your location and the goods ordered. Our basic delivery prices are:

Delivery within Ireland: €27.00

Delivery Service: Three working days*

* For products that are in stock and the order received by midday.

Some products go through a final configuration and calibration before being shipped. If the calibration labs are busy this can add up to two days on to the delivery schedule but guarantees a fresh calibration.

Microdust Pro Dust Meter, case, software
1 week


  • Real-time Dust Levels for Instant Assessments
  • Very wide range 0.001 mg/m3 to 250 g/m3, Auto Ranging
  • Total, Respirable, PM2.5 or PM10 with optional adapter
  • Removable Sampling Probe
  • Rugged Design
  • Software Included


  • Workplace dust levels
  • Dust and aerosol risk assessments
  • Process monitoring
  • Air filtration efficiency testing
  • Environmental dust assessments
  • Construction & demolition boundary monitoring


The CEL712 Microdust Pro provides real-time measurement and display of airborne dust, fumes and aerosols. This data logging meter is very quick and easy to use and, unlike most dust monitors, provides instant results.

Real-Time Meter

As the CEL712 is a real-time dust monitor, it is ideal for spot checks and walk-through surveys. You can instantly see where high dust levels exist. The dust levels can be displayed numerically or graphically.

On Site Calibration

The CEL712 is factory calibrated using methods traceable to isokinetic techniques, conducted in a wind tunnel using ISO12103-1 A2 fine dust (Arizona road dust equivalent).

Each probe is supplied with a unique Calibration Insert that creates a known optical scattering effect in the probe's sampling chamber. This fixed reference can be used to confirm the original factory calibration point.

Dust Measurement

Measuring range0.001 mg/m3 - 250,000 mg/m3
Zero stability< 2 ug/m3
Resolution0.001 mg/m3


Batteries3 x AA
Battery run timeApprox. 13 hours
External power12VDC (via optional PC18 supply)

Data Logging

Logging interval1 second to 60 minutes
Memory86,000 data points (500 measurement runs)
CommunicationMini B USB


Analogue output0 - 2.5 V DC FSD
Alarm outputSwitched open drain < 15 V & 500 mA DC


Size (instrument)172 x 72 x 33 mm (6.8 x 2.8 x 1.3")
Size (probe)35 x 205 mm (1.4 x 8.1")
Weight< 600 g including batteries (< 22 oz)
Tripod mount1/4"
Operating temp0 - 55°C