Win10 suddenly stops working with LLI USB products: read more here                                        
Lawson Labs, Inc.
3217 Phoenixville Pike,   Malvern, PA 19355
800 321-5355     610 725-8800
610 725-9344 (fax)



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Select  model number  for details, drivers, and manual
External A/D Converter Systems
TCP/IP Interface
Model 401 24-bit Delta-Sigma Converter 1000 Hz $495
USB Interface
Model 301 24-bit Delta-Sigma Converter 1000 Hz $350
Model 302 24-bit Delta-Sigma Converter 1000 Hz $450
EMF6 6-Channel Precision Electrochemistry EMF Interface 1000Hz $795
EMF2 2-Channel Precision Electrode Interface 1000Hz $455
Serial Port Interface
Model 201 24-bit Delta-Sigma Converter 300 Hz $495
Model 202 24-bit Delta-Sigma Converter 300 Hz $450
Model 203 20-bit Delta-Sigma Converter 120 Hz $250
Precision Electrochemistry EMF Interface new unbundled price   
100Hz $1495
Parallel Port Interface
Model 250 23-bit Converter 5400 Hz $1095
Board Level A/D Converter Systems
Model 141 20-bit Delta-Sigma Converter 3.5 KHz $300
Model 140 15-bit Integrating Converter 7.5 Hz $265
Model 134 16-bit Successive Approximation converter 12 KHz $475
Model 135 Sampling Successive Approximation converter 150 KHz $565
Model 102 12-bit Simultaneous Sampling Converter 90 KHz $895
Multiplexers & Multiplexed Amplifiers
Model 17B Differential Multiplexer 16 channels $165
Model 66 Expansion Module 8 channels $195
Model 20B Thermocouple Amplifier 6 channels $195
Model 35B Thermocouple Amplifier 14 channels $350
Model 20BA General Purpose Amplifier 7 channels $195
Model 35BA General Purpose Amplifier 15 channels $350
Analog Output & Digital I/O
Model 96 Analog Output Card with Digital I/O 2-8 channels $430 min.
Model 188 Solid State Relay Board 8-88 channels $160 min.
Model DO16 Reed Relay Module 16 channels $115 min
Model 64 Low Voltage Digital Input Module 64 channels $245
Model 220 High Voltage Digital Input Module 24 channels $245
Embedded Control
Model 57 20-bit Delta-Sigma Process Control Engine 3.5 KHz $995
MB1 PC104-based Flexible Acquisition Sytem w/ISA slot $750 min.
Other Hardware Products
PDr2 Optically Isolated Power Driver.  Interface to proportional valves, DC motors, and other loads $45
CF Data Recorders Data Acquisition Systems with CompactFlash™ Removable Media call for pricing and availability
Model 108 Frequency-to-Voltage Converter 8 channels $245
Model 105 18-bit Frequency-to-Voltage Converter 380 KHz $260
Model 106 Extended Range Frequency-to-Voltage Converter 380 KHz $375
Model 201-5 5-Channel stacking analog output board for Model 201 2 or 5-channel $200 min.
Model 125 Precision Power Reference 1.25 amps $195
Model 11 Temperature Stabilized Bridge Amplifier module   $205
DOS Applications
PC64 Data Logging Software  ( for bus boards ) $150
PC64GRF Data Logging Software with real-time graphics (for Model 135 only) $150
LOG512 Expanded Capacity Data Logging $150
PC96 Data Logging Software (for Model 201) $150
PC250 Data Logging Software (for Model 250) $150

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last reviewed/modified: 9-12-16

  Win10 automatic update may overwrite our USB device driver with a generic USB driver. Win10 updates are always active, so this problem can appear at any time without notice.

If you have a USB connection problem in Win10, click the Windows icon at the lower left of the screen. Next, choose "settings". Then "Devices", and, at the bottom of the next screen follow the link to "Device Manager." Scroll down to "Universal Serial Bus controllers" and click on the greater than sign (>) to expand the USB section. Find "Lawson Labs Inc". If there is a yellow triangle with an exclaimation point, that means you have a corrupted driver. (Otherwise you can exit the device manager now.) Right-click on "Lawson Labs Inc" and choose the option to "uninstall." In the next screen, you must to check the checkbox labeled "Delete the driver software for this device." Then, complete the uninstall. Physically unplug the USB cable to the device, wait a few seconds and replug it. You should see "Lawson Labs Inc" reappear in the list of "Universal Serial Bus Controllers", but without the yellow triangle. Finally, exit the device manager.

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