| Conductivity Cell (Water)*** | $5,725.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,131.00MN |
| G11 Mount - 60 lb Capacity*** | $214,346.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,632.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| QHY5L-II M | $6,369.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| Alarm Output Module*** | $6,807.00MN |
| Orion Awesome Autoguider Refractor Package | $22,185.00MN |
| Silver-Black Polymer Sheets*** | $1,177.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $200,144.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| WatchDog Sprayer Station Console*** | $15,277.00MN |
| ZWO Mini Guider Scope*** | $10,620.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $3,409.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $866.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $1,590.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $10,361.00MN |
| AudioStar Hand Controller*** | $6,941.00MN |
| STAR POINTER FINDERSCOPE*** | $2,947.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,818.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $35,661.00MN |
| Cabled Weather Envoy*** | $10,468.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $211,904.00MN |
| Eyepiece Holder (1.25")*** | $1,294.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $850.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $36,749.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,893.00MN |
| Weatherlink Live*** | $7,461.00MN |
| Rain Collector Cone*** | $1,449.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,797.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $19,649.00MN |
| CR1000X Datalogger para medida y control*** | $145,062.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $953.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $18,046.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $234,054.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $41,139.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $15,947.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| AC Adapter, 110VAC*** | $1,197.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,675.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $103,708.00MN |
| WatchDog Sprayer Station w/Console*** | $58,696.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $1,818.00MN |
| Campus Microscope Photo Adapter*** | $1,937.00MN |
| Binocular SkyMaster 25x70mm*** | $9,589.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,258.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| WindSonic Mounting Pipe Kit*** | $8,976.00MN |
| Irrometer Tensiometers 36 in Model R*** | $3,231.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $5,243.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Filtro Solar de 150mm de D.I.*** | $2,784.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| Envoy8X*** | $8,018.00MN |
| 12cm Plasma light*** | $616.00MN |
| Digital Dome Works*** | $75,168.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $532,440.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| CH150 12V Charging Regulator*** | $26,292.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,224.00MN |
| Irrometer Tensiometers 24 in Model R*** | $3,025.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| Solarscope clásico*** | $4,613.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| ATC pH Probe (Liquids)*** | $2,497.00MN |
| Pup Repetidor @900MHz*** | $22,248.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| 034B-L Wind Set*** | $69,835.00MN |
| LX850 10" ACF w/StarLock*** | $280,467.00MN |
| 255-210 Stillwell with Fixed Point*** | $26,050.00MN |
| Field Scout SC-900*** | $51,146.00MN |
| Pup de Sensores @900MHz*** | $13,624.00MN |
| Soil Compaction Tester*** | $6,017.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| Corn Stove Moisture Tester*** | $26,235.00MN |
| Hook Gauge*** | $32,084.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $27,902.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $69,221.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $42,247.00MN |
| Retreiver @900MHz*** | $15,014.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $23,734.00MN |
| MagniRead*** | $339.00MN |
| Electric Dome Drive ED-10*** | $46,980.00MN |
| MagniFlash 11x*** | $1,969.00MN |
| MagniFly™ 2x/3.5x | $969.00MN |
| LumiVisor™ - LV-10*** | $1,900.00MN |
| FlexNeck | $633.00MN |
| f/6.3 Focal Reducer/Field Flatener*** | $1,945.00MN |
| Cámara a color QHY 5III 485C*** | $13,055.00MN |
| ASI183MM (mono*** | $41,088.00MN |
| Chrome Lighted RimFree | $855.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| HandHeld™ 2.5/5x | $246.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $140,779.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $8,552.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $32,699.00MN |
| MagniRule | $412.00MN |
| MagniSheet*** | $576.00MN |
| Lupa Frontal Multi-Aumento*** | $377.00MN |
| Magniloupe Headband | $103.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $3,923.00MN |
| MT-16 Grain Moisture Tester*** | $16,828.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $746,736.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,377.00MN |
| ASI071MC Pro (color)*** | $148,064.00MN |
| QHY CCD PoleMaster*** | $20,101.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $2,113.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $11,520.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $645.00MN |
| FreeHand 2.5x | $711.00MN |
| MagRX 2.5x | $137.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| Globo Terráqueo Traveler Antiguo | $4,211.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x*** | $2,372.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| 10x Hands Free Loupe | $335.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $1,409.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| The Franklin World Globe*** | $4,111.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $541.00MN |
| Glow 3D Solar System | $129.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $10,103.00MN |
| Lantastic Compass | $251.00MN |
| Build Your Own Wind Turbine*** | $837.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Motorized Robot Hand*** | $351.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $22,669.00MN |
| Rocket Race Car*** | $521.00MN |
| Class A Evaporation Pan*** | $52,696.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| 8" LX200-ACF f/10 UHTC*** | $126,383.00MN |
| bottle catamaran | $393.00MN |
| Portable Tripod with Clamp*** | $1,047.00MN |
| SISTEMA GNSS RTK i50 + RADIO EXTERNO + ESTACION TOTAL CTS-112R4*** | $270,705.00MN |
| Mammoth Skeleton*** | $490.00MN |
| Glow Mini Stars | $115.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| Watch compass | $40.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| Digitarium Elevator Mount System*** | $103,482.00MN |
| WeatherLink Console*** | $8,797.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $15,356.00MN |
| 8x23mm Illuminated Adjustable Magnifier | $156.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,128.00MN |
| Glow Moon & Star | $380.00MN |
| Cabled Vantage Pro2 Console*** | $7,461.00MN |
| Flying Science | $336.00MN |
| Base/soporte estrella para tripie*** | $976.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| Potato Clock | $272.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $2,956.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $472.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| Universal Console*** | $107,065.00MN |
| Brújula minera*** | $2,496.00MN |
| Upclose G2 10X50 Porro Binocular*** | $3,467.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Lensatic Compass | $180.00MN |
| 6x30 Achromatic Finder Scope | $4,008.00MN |
| Poster 3D LiveLife Pictures - Our Solar System | $176.00MN |
| Glow Planets & Super Nova 20 pcs | $136.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,011.00MN |
| The Sun | $372.00MN |
| Wireless Weather Envoy | $5,234.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $4,612.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $9,525.00MN |
| Zero Image Focuser*** | $8,669.00MN |
| General Biology - 25 slides | $3,209.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,004.00MN |
| 3" Levitating Globe | $668.00MN |
| myBlue-T | $1,118.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Science Magic | $272.00MN |
| Robotic Hand*** | $259.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Mini prisma marca Apex*** | $2,035.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| Weather Station*** | $619.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| Stegosaurus Skeleton | $245.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| Doodling Robot*** | $702.00MN |
| Skywatch Geos 11 - Kit Completo*** | $56,755.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,957.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| Kestrel 5000 Environmental Meter*** | $8,685.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| Magnet Science | $309.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,275.00MN |
| Tarjeta reflectora de 60mmx60mm*** | $128.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Ocular acodado para estacion total FOIF*** | $4,512.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $508,995.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $352.00MN |
| Funda para telescopio | $1,737.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Nikon T-ring | $602.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,315.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Oceana 7x50 Marine | $7,921.00MN |
| Telescopio reflector ecuatorial Orion Observer 134mm*** | $10,245.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| Digitarium Portable Dome 6m*** | $286,827.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,751.00MN |
| 20mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Tip 1/8"*** | $571.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece | $980.00MN |
| Omni Antenna for Long Range Repeater*** | $5,568.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Tip 1/4"*** | $571.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $2,096.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $866.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |