Beryl

Technologies LLC

A diesel opacity emissions meter manufacturer

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(562) 698-2444


Beryl BT-4000 - SAE J1667 - Smoke Opacity Meter Tablet

 

 

Brand-New

BT-4000 Wireless Opacity Meter Tablet

 

Test Smarter, Not Harder — with the BT-4000 Wireless Opacity Meter Tablet.

 

 

The Fastest, Easiest Way to Test and Submit Results to CTC-VIS ARB Portal.

 

 

EC Check to ARB Portal—Opacity Test, ARB Signed Submission, and Customer Email Receipt

All typically completed in under 10 minutes.

 

 

 

Video Introducing the BT-4000 Smoke Opacity Meter

 

Built for Accuracy. Designed for Speed.

 

BT4000 SAE j1667 Smoke Meter

Beryl BT-2000 Wireless Smoke Opacity Meter

 

Meets or Exceeds all SAE J1667 Specifications

 

BT2000 Wireless smoke meter

 

 

 

Simple to Set Max Opacity to 5%, 20% 30% or 40%

 

 

 

 

 

Video of BT-2000 Complete Smoke Opacity Test

From Data Entry to Test Printout

Done in 3 1/2 minutes with one Operator

 

BT-4000 SAE J1667 Smoke Opacity Meter Tablet  for CTC

Item Sensor Network Part # Unit Price Stock*

BT-4000
Smoke Meter Tablet^
8" Display
Wireless Wi-Fi P188WX Click for Quote Shipping Waitlist


BT-4000
Smoke Meter Tablet ^
8" Display (5G)
Wireless Wi-Fi +

5G Unlocked
P188GX Click for Quote Shipping Waitlist


BT-4000
Smoke Meter Tablet ^
10" Display
Wireless Wi-Fi P18AWX Click for Quote Shipping Waitlist


BT-4000
Smoke Meter Tablet ^
10" Display (5G)
Wireless Wi-Fi +

5G Unlocked
P18AGX Click for Quote Shipping Waitlist


BT-2000 to BT-4000

Upgrade to
Smoke Meter Tablet ^
8" Display **
Wireless Wi-Fi P198WX Level 1 Update Waitlist

^ All tablets operate on the Android platform
+ 5G functionality requires an eSIM and carrier plan purchased separately. Beryl does not provide eSIMs or plans.
* Ships 0 to 2 business days After Receipt of Order (ARO) Shipments may take a few day more at Low Stock. Longer with very low stock
** Updates available for BT 2000 with a serial number higher than P1710700.

Inventory status last updated: Feb 06,2026; 07:46

 

Meets all of CARB's New Printout and Reporting Rules

 

BT4000:  Simple Easy to use.

BT 4000: Seamless Compliance: Instantly perform SAE J1667 tests and upload results to ARB with just a few taps.

 

BT4000:  Simple Easy to read and download test results

BT 4000: Simple and easy to read and download test results.

 

BT4000:  Simple Easy to submit test results

BT 4000: Simple and easy to submit test result to ARB with automatic VIN and test data entry.

 

wireless smoke meter sensor

Simple Instant attach and detach:

 (Watch the Quick Connect Demo Video)

 

Designed

in the USA