| Penetrometer FT 02 | $6,547.00MN |
| Galino liquid thermometer | $1,207.00MN |
| WatchDog A150 Temp/RH Logger | $7,024.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $3,522.00MN |
| Structure of Vegetables - 10 slides*** | $1,409.00MN |
| LinenTest 5x | $144.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $5,884.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| Self Sticking Car Compass | $70.00MN |
| Poster Mapa del cielo | $74.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $3,209.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Microscopio para Celular | $816.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $1,126.00MN |
| Exploracion Lunar*** | $706.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| LAQUA Twin pH Meter*** | $4,198.00MN |
| Kestrel USB Interface | $1,673.00MN |
| Envoy8X*** | $4,009.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| Animal reproduction - 10 slides | $1,377.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $200,940.00MN |
| MagniSheet*** | $288.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $50,411.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,800.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| Two 7.5cm (3in) Rods | $1,646.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| Irrometer Tensiometers 24 in Model R*** | $6,050.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $9,374.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,818.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| ezRead™ | $1,295.00MN |
| 10x Hands Free Loupe | $335.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $228,854.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $128,555.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| Field Scout Foot-Candle Meter*** | $7,474.00MN |
| *** | $1,375.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| Life in the Ground - 10 slides*** | $1,377.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| Rain-gauge | $451.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $111.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,632.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $33,251.00MN |
| SM 802 Economy ph/EC Meter*** | $11,431.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| Glow 3D Solar System | $129.00MN |
| 6x30 Achromatic Finder Scope | $2,004.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| Atlas cosmico*** | $170.00MN |
| Electric Dome Drive ED-10*** | $46,980.00MN |
| Los sonidos de nuestro mundo | $146.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| Field Scout External Light Sensor Meter*** | $8,724.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $746,736.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| 10x21mm Triplet Professional Quality Loupe, Chrome Round Body | $561.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $35,661.00MN |
| 3" Levitating Globe | $668.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Termómetro Digital TP101*** | $210.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| digital wine thermometer | $500.00MN |
| Geologic Compass - A*** | $4,196.00MN |
| Digital Dome Works*** | $150,336.00MN |
| *** | $3,435.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| Cámara a color QHY 5III 485C*** | $13,055.00MN |
| FieldScout CM 1000 NDVI Meter*** | $90,490.00MN |
| MagniFlash 11x*** | $985.00MN |
| 12in Aztec Globe*** | $4,211.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,751.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $1,377.00MN |
| Digitarium Portable Dome 4m*** | $211,902.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| RoboFocus*** | $17,054.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| Glow Mini Stars | $231.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $12,434.00MN |
| Poster 3D LiveLife Pictures - Our Solar System | $176.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| WatchDog Model 1450 Data Logger*** | $9,118.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| QHY5L-II M | $6,369.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $1,409.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Dual 10x & 20x Jewelers Loupe*** | $195.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,186.00MN |
| Chrome Lighted RimFree | $855.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| 30x21mm Triplet Professional Quality Loupe, Chrome Round Body, P | $731.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| GPSMAP® 65s*** | $20,062.00MN |
| Tube Balance Weight System #1402 for all 10" SCT's*** | $4,977.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| Weather Science*** | $309.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| Robotic Hand*** | $259.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| LX600 10" ACF w/StarLock*** | $180,053.00MN |
| LX850 10" ACF w/StarLock*** | $280,467.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA | $5,746.00MN |
| rain-gauge | $535.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| FreeHand 2.5x | $711.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| Telescope 12" LX90-ACF*** | $138,502.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| 8" LX200-ACF f/10 UHTC*** | $126,383.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $13,546.00MN |
| Personal Solar Telescope <0.5 A*** | $97,941.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Pocket Magnifier | $218.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| MiniBrite 5x | $264.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| MagniRule | $137.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| 10" LX200-ACF f/10 UHTC*** | $141,965.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $866.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $2,096.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $10,269.00MN |