Please see the chart below for an overview of Teledyne ISCO Flowmeter legacy products:​

​Legacy Product Suggested Alternative​ ​ Production End Date
​​3010 Series Flow Transmitters​
​​Signature meter with 310 ultrasonic ​​1/1/2021​
​​AD3FM Hot Tap Velocity Profiler
​None ​12/31/2019
​accQpulse Flow Profiler
​LaserFlow ​​8/31/2019
​​ADFM Pro 20 Velocity Profiler​
​​LaserFlow ​​3/15/2016
​​4200 Series Flowmeters
​​Signature® Flowmeter ​​11/1/2015
​2103 Modem Module
​2013Ci CDMA Cellular Modem Module​ or 2103Gi GSM/GPRS Cellular Modem Module
​​710 Ultrasonic Flow Module

​​For integrated flow monitoring with 6712 and Avalanche samplers, consider the 720 Submerged Probe Flow Module, 730 Bubbler Flow Module and 750 Area Velocity Flow Module. Teledyne ISCO samplers will also interface with the Signature Flowmeter and the 2100 Series Flowmeters. ​​8/17/2012​​
​​​4100 Series Loggers​
​​2100 Series Loggers ​​10/1/2010
​2151 Flowmeter
​DuraTracker Ex
​​2151P Flow System
DuraTracker Ex
​accQrate Hybrid Clamp-on Flowmeter