Computer Equipment:

Zip drive (I omega) with serial connection
Price: $30 plus shipping

10 zip drive casettes which store 96 Mb each
Price: $30 for all plus shipping

I-mic USB microphone adaptor for macintosh computers $15

LaCie external CD writer, 24 X firewire or USB connection
Price $30 plus shipping

Instruments:

Temperature data logger, 16 channel, new, Consort T851
with LED readout, for thermocouple or thermister sensors, used for 1 month, originally $1,200, asking $700

Anemometer / data logger, new, Extech 451126
purchased 10/04, used for 1 month, originally $323

Two water flow meters, new McMillan 101-9T Flo-Sen
with cables, 0 - 10 liters per minute, purchased 8/04,
used for 1 month, originally $723

4 channel datalogger, Onset HOBO Micro Station,
comes with two pulse input adapters for reading fluid flow,
software, and cable, purchased 8/04, originally $425

Dweyer, Magnehelic, 2" wg manometer

Price

$700

$200

$450

$250

$20

Parts:

12 volt DC time delay relays, by Macromatic, Model
TR-60526 on interval delay adjustable up to 100 minutes,
(two, $25 each) originally $112

12 volt DC repeat cycle time delay relays by Amperite
Model 12DF/FDFA, off period and on period
separately adjustible from 0.1 to 100 minutes
(two, $25 each)

Johnson Controls thermostat with remote probe, (0° - 100° F)
purchased 9/04, used one month, originally $54

two, 12 volt DC axial fans, Falcon Comair/Rotron 300 cfm,
one used 2 months, one new in box, purchased 9/20,
originally $215

$50 both

$50 both

$30

$30 both

five, 12 volt DC fans 80 to 130 cfm, purchased 2004, all five for:

two, 12 volt DC solenoid valves, normally closed, 3/4" female
purchased 5/04, used 6 months, originally $100

$12 all 5

$50 both

two, 12 volt DC, marine diaphragm water pumps, Shurflo Model 2088, 2.5 gpm, purchased 6/04, originally $105

two, 12 volt DC, diaphragm freshwater pumps, Shurflo
Aqua King Jr., 1.6 gpm, purchased 6/04, originally $156

two, in-line water strainers, Shurflo, 1/2" female, purchased 7/04 originally $34

two, in-line water strainers, 3/4" purchased 7/04, originally $22

$50 both

$80 both

$17 both

$11 both

$7