| 9mm Orion Edge On Planetary Eyepiece*** | $4,315.00MN |
| Glow Moon & Star | $569.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| WatchDog Model 1525 Data Logger*** | $9,118.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $866.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $66,502.00MN |
| Geologic Compass - A | $2,098.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| Analogue Thermo-Hygrometer | $1,464.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| Mag Lev Train Model*** | $417.00MN |
| Hourglass | $399.00MN |
| Termómetro Min/Max libre de Mercurio | $1,273.00MN |
| 20 W Solar Panel*** | $27,528.00MN |
| *** | $3,435.00MN |
| WD 1400 3-WaterScout Irrigation Station*** | $15,576.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| GPS eTrex 32x | $7,021.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| Glow Planets & Super Nova 20 pcs | $408.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| Enviro battery | $584.00MN |
| rain-gauge | $535.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $16,097.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $23,734.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece | $980.00MN |
| WatchDog Model 1450 Data Logger*** | $9,118.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| Personal Solar Telescope <0.5 A*** | $48,970.00MN |
| Conductivity Cell (Water)*** | $5,725.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| WatchDog Model 2400 External Sensor Station*** | $17,645.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| Eyepiece SP 4000 32mm 1.25" Meade*** | $1,776.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Science Magic | $272.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,692.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| LAQUA Twin pH Meter*** | $4,198.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| CO2 Monitor*** | $22,379.00MN |
| Alarm Output Module*** | $6,807.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| soda cane robug | $271.00MN |
| Universal Console*** | $107,065.00MN |
| Galino liquid thermometer | $604.00MN |
| Mammoth Skeleton*** | $245.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,801.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $32,940.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| Glow Star | $104.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $41,139.00MN |
| Orion EQ-3M Single-Axis Telescope Drive | $3,192.00MN |
| digital thermo-hygrometer*** | $1,145.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| ASI120MM*** | $6,016.00MN |
| Glow Mini Stars | $115.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $953.00MN |
| Eyepiece SP 4000 20mm 1.25" Meade*** | $996.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |