Bruce Raynor, Proprietor
DOTmed user since August 2010
FREE shipping to USA & Canada with PayPal payment. Warrantied to be in good working order. This data aquisition unit / card reader came out of the Canadian public health system as a result of... view more
Asking Price:
$100 USD
This Oxygen Yoke Assembly is very clean public hospital surplus. The front panel has no model ID, while its rear has a regulator mounted on it with model ID of 805 4560. This item will be shipped... view more
Asking Price:
$95 USD
Works well using easy to find EZG & EJV lamps. It has one halogen and one metal halide lightsource with independent dimmer controls as well as a light meter (photometer) to measure the integrity of... view more
Asking Price:
$75 USD
This is a generic power supply made in Taiwan. It has a standard computer style input power cord and will accept 120 or 240 VAC input power. The ouput port appears to be PS2 mouse style (see... view more
Asking Price:
$50 USD
Each of the two instruments in stock appear to be in excellent condition with no cosmetic or functional issues. Each comes with a 7 day inspection warranty. Unit 1 has four blocks of 98 wells Unit... view more
Asking Price:
$325 USD
This is a university lab surplus ultra filtration membrane tangential flow system. There are a few scratches on the metal top plate, but otherwise it is in very good condition. The Minitan Ultra... view more
Asking Price:
$99 USD
Appears in good working condition with minor cosmetic staining. Responds to controls and has appropriate power output in basic tests Reading Actual 50V 43V 80V 80V 100V ... view more
Asking Price:
$70 USD
Free shipping USA & Canada with PayPal, VISA or MasterCard payment! This is public health system surplus. It powers up and steps as it should using V 1.2 Bio-Tek software. Error codes of 0603 and... view more
Asking Price:
$499 USD
Model 7DAH Grass Polygraph D.C. Driver Amplifier. These were retired from a university lab along with several other modules and related item which are listed here. Appears in good condition. ... view more
Asking Price:
$100 USD
Low Level DC Pre-AMP module. Was retired from a university lab along with several other modules and related items which are listed here. Appears in good condition. Shipping $17.50 anywhere in... view more
Asking Price:
$80 USD
Wide Band AC Pre-AMP & Integrator module. Was retired from a university lab along with several other modules and related item which are listed here. Shipping $12.50 anywhere in North America with... view more
Asking Price:
$90 USD
This allows two channels to be simultaneously digitized at 44 kHz with 16-bit voltage resolution onto a standard videocassette (6 hours of data per tape depending on the tape length and VCR speed).... view more
Asking Price:
$99 USD
I believe this was originally installed as a module on a piece of equipment used in neurolgy, perhaps in an accedemic environment. Pic #3 shows its specs such as they are. There are references to... view more
Asking Price:
$49 USD
FREE SHIPPING USA & Canada with PayPal payment. Appears to have normal wear marks on the exterior. Appears otherwise undamaged. May be returned for a purchase price refund if found defective. ... view more
Asking Price:
$45 USD
6 Module Rack. Pic 3 show a second rack which is available with the comm cable seen in the picture. Additional pics available on request as well as some related components (mounting bracket,... view more
Asking Price:
$30 USD
