| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $21,912.00MN |
| Penetrometer FT 30*** | $16,367.00MN |
| Pocket Multi-Tool 12-in-1*** | $4,124.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $1,377.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $1,590.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| CH150 12V Charging Regulator*** | $13,146.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $1,057.00MN |
| Irrometer Tensiometers 24 in Model R*** | $3,025.00MN |
| GPS eTrex® SE*** | $11,997.00MN |
| Eyepiece SP 4000 20mm 1.25" Meade*** | $996.00MN |
| Cámara a color QHY 5III 485C*** | $13,055.00MN |
| Digitarium Portable Dome 6m*** | $286,827.00MN |
| Mini Multi-Tool 8-in-1*** | $1,642.00MN |
| Rino® 700*** | $18,053.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $1,377.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| FlexNeck | $317.00MN |
| Hormiguero de Gel*** | $259.00MN |
| Animal reproduction - 10 slides*** | $2,755.00MN |
| Flow Probe (5.5 to 15 handle)*** | $80,801.00MN |
| Off Axis Guider QHYOAG-S | $6,638.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $472.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |
| Adaptador básico para smartphone 1.25" | $1,465.00MN |
| Barra tipo Vixen 15"*** | $712.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $7,722.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $2,256.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Structure of Vegetables - 10 slides*** | $1,409.00MN |
| Lupa Frontal Multi-Aumento*** | $754.00MN |
| Microscopio para Celular | $544.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $15,947.00MN |
| GPS MAP 65*** | $36,114.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| Geologic Compass - A*** | $8,393.00MN |
| Xplorer 4*** | $11,842.00MN |
| General Biology - 25 slides*** | $4,813.00MN |
| Poster Mapa del cielo | $222.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $17,280.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,377.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Universal Shelter*** | $7,127.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $2,413,776.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $9,744.00MN |
| Brújula Brunton GEO 5010*** | $36,797.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Clisímetro Geosurv | $2,071.00MN |
| Tip 5/16"*** | $1,142.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $234,054.00MN |
| Universal Console*** | $107,065.00MN |
| Microscopio Biológico Profesional*** | $80,809.00MN |
| Par de anillos 100mm | $1,114.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $31,655.00MN |
| Handheld Photosynthesis System*** | $896,671.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| AirLink Professional Air Quality Sensor*** | $4,788.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| Rain-gauge | $451.00MN |
| AudioStar Hand Controller*** | $6,941.00MN |
| Tetraview LCD digital Microscope*** | $41,107.00MN |
| Weather Station*** | $309.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $1,409.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| Rocket Race Car*** | $521.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Glow 3D Solar System | $258.00MN |
| Buzz Wire making Kit*** | $518.00MN |
| Night Sky Proyection Kit*** | $520.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| MagniMark | $84.00MN |
| Magniloupe Headband | $103.00MN |
| LX850 10" ACF w/StarLock*** | $280,467.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| Maping compass with mirror | $214.00MN |
| MS-0160 Carson Microscope 1600x*** | $27,984.00MN |
| Build Your Own Wind Turbine*** | $837.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $130,059.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x*** | $2,372.00MN |
| Exploracion Lunar | $353.00MN |
| digital thermo-hygrometer*** | $1,145.00MN |
| Penetrometer FT 02*** | $19,641.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| TravelView™ - 10x25*** | $1,587.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,406.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,002.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| thermometer for compost | $1,415.00MN |
| soda cane robug | $271.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Mag Lev Train Model*** | $417.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $17,239.00MN |
| Kestrel USB Interface*** | $5,019.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| ASI071MC Pro (color)*** | $98,710.00MN |
| Eyepiece Zoom 4000 8mm-24mm (1.25") Meade*** | $2,344.00MN |
| Altimeter/Barometer*** | $6,437.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| Digitarium Portable Dome 4m*** | $211,902.00MN |
| The Sun | $372.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,203.00MN |
| WatchDog 3240 Wireless Weather Station*** | $48,951.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $6,669.00MN |
| garden-combitester | $469.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| Filtro Solar de 100mm de D.I.*** | $2,088.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $120.00MN |
| 20mm Orion Expanse Eyepiece*** | $3,991.00MN |
| Globo Terráqueo Traveler Antiguo | $2,106.00MN |
| FieldScout TCM 500 T-Handle*** | $3,936.00MN |
| LumiVisor™ - LV-10*** | $1,900.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,751.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| MagniSheet*** | $288.00MN |
| LAQUA Twin Calcium Meter*** | $28,304.00MN |
| Xplorer 2*** | $5,558.00MN |
| Wireless Repeater with AC Power*** | $8,909.00MN |
| 8.2 Dbi Yagi Antenna*** | $6,459.00MN |
| Tube Balance Weight System #1402 for all 10" SCT's*** | $4,977.00MN |
| Replogle Globe Traveler Globe Blue | $3,158.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $953.00MN |
| GPS eTrex ® 10*** | $9,020.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $2,956.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Glass Lens Magnifier 3" 3x | $98.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| Glow 3D Dinosaur*** | $127.00MN |
| Wilderness Spotting Scope – 15-45x65mm*** | $20,655.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| Skywatch Geos 11 - Kit Completo*** | $85,132.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| ezRead™ | $2,591.00MN |
| The Earth | $372.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $98,256.00MN |
| Glow Moon & Star | $190.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $140,779.00MN |
| Upclose G2 10X50 Porro Binocular*** | $3,467.00MN |
| Juego de Química Mi alegría Equipo 3 | $3,200.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $24,146.00MN |
| LumiLoupe 10x | $144.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| MagniRule | $137.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $41,139.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| GPSMAP® 65s*** | $20,062.00MN |
| 12in Aztec Globe*** | $4,211.00MN |
| Field Scout UV Meter*** | $7,825.00MN |
| Xplorer 1 | $1,701.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $835.00MN |
| Chrome Lighted RimFree | $855.00MN |
| LAQUA Twin Sodium Meter*** | $37,300.00MN |
| Moon Poster | $110.00MN |
| Telescope 10" LX90-ACF*** | $108,205.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $1,249.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $182,120.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| COMPRO POCKET TRANSIT*** | $19,270.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| Penetrometer FT 20*** | $16,367.00MN |
| Digitarium Portable Dome 7m*** | $350,717.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,541.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| ASI183MM (mono*** | $41,088.00MN |
| Filtro Solar de 110mm de D.I.*** | $1,624.00MN |
| Self Sticking Car Compass | $70.00MN |
| Telescope 12" LX90-ACF*** | $138,502.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $28,905.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $18,601.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Propeller Racer | $393.00MN |
| FieldScout Soil Sensor Reader*** | $7,592.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| Envoy8X*** | $4,009.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| Brass Compass | $251.00MN |
| Doodling Robot*** | $702.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $40,307.00MN |
| UpClose G2 10x25mm Roof Monocular | $1,182.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,303.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| Activation Fee*** | $1,002.00MN |
| Field Scout Foot-Candle Meter*** | $7,474.00MN |
| GPS Garmin ETrex 22x*** | $15,045.00MN |
| WatchDog A150 Temp/RH Logger | $7,024.00MN |
| digital wine thermometer | $500.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| 150 ppm K+ DI Standard*** | $3,552.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,011.00MN |
| LAQUA Twin Potassium Meter*** | $25,903.00MN |
| MagniRead | $113.00MN |
| Xplorer 3 | $3,010.00MN |
| Glow Star | $104.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| SISTEMA GNSS RTK i50 + RADIO EXTERNO + ESTACION TOTAL CTS-112R4*** | $270,705.00MN |
| Stegosaurus Skeleton | $245.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $26,041.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Illusion Science*** | $259.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $1,108.00MN |
| LinenTest 5x | $144.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| Two 7.5cm (3in) Rods | $1,646.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| Cámara Color ASI294MC Pro*** | $28,816.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| Anillo-T Canon EOS | $602.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $22,669.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Funda para telescopio*** | $3,474.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| Penetrometer FT 40*** | $16,367.00MN |
| Barlow Lens 2x #126 Short Focus | $1,159.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| Watch compass | $40.00MN |
| Enviro battery | $292.00MN |
| Glass Lens Magnifier 2.5" 3x | $62.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| Eyepiece SP 4000 56mm 2'' Meade*** | $2,122.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| Portable Tripod with Clamp | $1,047.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,025.00MN |
| Galino liquid thermometer | $604.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| myMET | $3,728.00MN |
| 8" LX200-ACF f/10 UHTC*** | $126,383.00MN |
| Lensatic Compass | $180.00MN |
| Outland X 10x42 Binoculars*** | $8,285.00MN |
| TravelView™ - 8x25*** | $741.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| Long-Stem Thermometer*** | $1,381.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $24,729.00MN |
| QHY CCD PoleMaster*** | $10,051.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| Digitarium Elevator Mount System*** | $206,963.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $8,552.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| Termómetro Digital TP101*** | $210.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Campus Microscope Photo Adapter*** | $1,937.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,086.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| 034B-L Wind Set*** | $69,835.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| MagniLook | $127.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $508,995.00MN |
| AC Adapter, 110VAC*** | $1,197.00MN |
| Rings 125mm | $1,693.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $85.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| Full Page Magnifier 2x*** | $55.00MN |
| Mounting Tripod | $3,608.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $401,880.00MN |
| Lantastic Compass | $251.00MN |
| Nikon T-ring | $602.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| bottle catamaran | $393.00MN |
| Wireless Vantage Vue*** | $30,958.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| LAQUA Twin pH Meter*** | $4,198.00MN |
| Microscopio infantil 1200x*** | $1,812.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $297,646.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,762.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| Brújula minera*** | $2,496.00MN |
| GPS cable for Field Scout Equipments*** | $1,079.00MN |
| LX600 12" ACF w/StarLock*** | $209,484.00MN |
| Hydraulic Robotic Arm*** | $351.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,267.00MN |
| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| EnviroMonitor Gateway*** | $22,161.00MN |
| MagniFly™ 2x/3.5x | $969.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,011.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| Hook Gauge*** | $32,084.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $3,296.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,275.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| Field Scout External Light Sensor Meter*** | $8,724.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $12,434.00MN |