Technologies LLC

A diesel smoke emissions meter manufacturer

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(562) 698-2444

Beryl BT2000 Wireless Smoke Opacity Meter


Meets or Exceeds all SAE J1667 Specifications


Meets all New CARB's Requirements

BT2000 Wireless smoke meter




Simple to Set Max Opacity to 5%



Low Yearly Maintenance Cost




Video of Complete Smoke Opacity Test

Done in 3 1/2 minutes with the BT2000


User Settable to all New CARB's Levels

Quick and Simple to set CARB's New Opacity Limits on the BT2000


Wireless Smoke Opacity Meter Products

Item Sensor Printer Unit Price Stock*
BT 2000 Wireless Wireless Wireless Call (562) 698-2444

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In Stock*
* Ships 0 to 2 business days After Receipt of Order (ARO).

Inventory status last updated: Oct 14,2019; 06:22 (PST) Pacific Std Time



Meets all of CARB's New Printout and Reporting Rules


BT2000 Meets all CCR 2194 Recording Requirements

See more details about Smoke Test Recording.


Designed and Made

in the USA

BT2000 Wireless Opacity Meter with Swivel Bracket

Simple Quick Clean Wireless Setup

For Exhaust low to the ground:  Bobtails, Box Trucks, Service Trucks, Busses, Fire Engines, Pickups, etc.



Optional BarCode Reader Available

Optional wired QR Barcode Reader

(Watch the PC Smoke Test Download Video)


wireless smoke meter sensor

Quick Simple Low Exhaust Setup:


wireless smoke meter sensor

Simple Instant attach and detach:

 (Watch the Quick Connect Demo Video)


Designed and Made

in the USA