| Penetrometer FT 20*** | $24,551.00MN |
| Digital thermo-hygrometer*** | $2,946.00MN |
| HandHeld™ 2.5/5x | $246.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,224.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $3,116.00MN |
| Higrotermómetro y datalogger con 32000 registros*** | $7,082.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| GPS MAP 65*** | $9,028.00MN |
| Silver-Black Polymer Sheets*** | $1,766.00MN |
| Tip 1/8"*** | $1,142.00MN |
| Analogue Thermo-Hygrometer | $2,196.00MN |
| digital professional thermo-hygrometer | $6,954.00MN |
| Rain-gauge | $902.00MN |
| GPS eTrex ® 10*** | $6,013.00MN |
| Filtro Solar de 110mm de D.I.*** | $2,436.00MN |
| Analogue Indoor-Outdoor Thermometer | $361.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| thermometer for compost | $2,123.00MN |
| Filtro Solar de 70mm de D.I.*** | $1,740.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $16,243.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $15,154.00MN |
| Termómetro Min/Max libre de Mercurio | $1,273.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| Penetrometer FT 02*** | $19,641.00MN |
| Digital maxima-minima thermometer with alarm | $1,455.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| garden-combitester | $939.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Penetrometer FT 30*** | $24,551.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $18,046.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,025.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| Estación Total RTS102R6 BT*** | $55,144.00MN |
| Base/soporte estrella para tripie*** | $976.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,126.00MN |
| Cable for 497 Hand Controller*** | $1,002.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $2,096.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $48,494.00MN |
| Inclinómetro y Nivel Digital 24" - SITEPRO*** | $1,798.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $835.00MN |
| Rings 125mm*** | $3,401.00MN |
| Bípode para Bastón Mod. 35001*** | $2,194.00MN |
| Funda para telescopio | $1,737.00MN |
| 2in Male - 1.25in Female Reducer*** | $1,479.00MN |
| Filtro Solar de 150mm de D.I.*** | $2,784.00MN |
| Weather Station*** | $619.00MN |
| Propeller Racer*** | $786.00MN |
| Barra tipo Vixen 10" | $1,205.00MN |
| Tip 5/16"*** | $2,284.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $2,004.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| Distanciómetro láser GLM 30 Professional*** | $9,763.00MN |
| Filtro Solar de 90mm de D.I.*** | $2,551.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $1,731.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $953.00MN |
| Orion Prime Focus Camera Adapters | $1,559.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $6,669.00MN |
| rain-gauge | $1,604.00MN |
| Atlas cosmico*** | $170.00MN |
| Penetrometer FT 10*** | $24,551.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,648.00MN |
| Barra tipo Vixen 15"*** | $712.00MN |
| Mag Lev Train Model*** | $417.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,028.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| Galino liquid thermometer | $1,207.00MN |
| 3" Levitating Globe | $668.00MN |
| Large Binocular Tripod L-Adapter | $725.00MN |
| dovetail plate for Vixen-style mounts*** | $1,425.00MN |
| Filtro Solar de 100mm de D.I.*** | $2,088.00MN |
| FreeHand 2.5x | $355.00MN |
| Hourglass | $1,197.00MN |
| Hydraulic Robotic Arm*** | $1,054.00MN |
| ASI1600MM Pro (mono)*** | $85,413.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $211,904.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $18,601.00MN |
| MagniSheet*** | $288.00MN |
| ezRead™ | $1,295.00MN |
| bottle catamaran*** | $1,572.00MN |
| G11 Mount - 60 lb Capacity*** | $214,346.00MN |
| LumiLoupe 10x | $144.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| GPS Garmin ETrex 22x*** | $15,045.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $24,146.00MN |
| GPS Unit Mounting Bracket*** | $8,059.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| MT-16 Grain Moisture Tester*** | $16,828.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| Digitarium Portable Dome 4m*** | $423,805.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $5,448,836.00MN |
| MagniMark | $84.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| Buzz Wire making Kit*** | $777.00MN |
| Barometric Pressure Sensor Extended Range*** | $21,929.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $2,413,776.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,124.00MN |
| The Sun | $372.00MN |
| MagniFlash 11x*** | $985.00MN |
| Fun Mechanics Kit- Brush Robot*** | $855.00MN |
| Enviro battery | $584.00MN |
| Doodling Robot*** | $1,054.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $10,956.00MN |
| AC Adapter, 110VAC*** | $1,197.00MN |
| Universal Console*** | $107,065.00MN |
| The Earth | $372.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $75,617.00MN |
| Conductivity Cell (Water)*** | $5,725.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $306.00MN |
| LinenTest 5x | $144.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $4,209.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| Chrome Lighted RimFree | $855.00MN |
| Protective Case for Series A & 1000*** | $3,236.00MN |
| Digitarium Portable Dome 5m*** | $240,872.00MN |
| Temperature (Micro) Sensor | $2,131.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $24,729.00MN |
| Magniloupe Headband | $103.00MN |
| Long-Stem Thermometer*** | $1,381.00MN |
| Conductivity Standard 2.76 mS/cm*** | $572.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| Model J Soil Sampler*** | $4,737.00MN |
| Spec 9 Pro Software*** | $4,594.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,377.00MN |
| MagniLook | $127.00MN |
| "Academy" Microscope 1000x*** | $20,676.00MN |
| Kestrel USB Interface*** | $5,019.00MN |
| LAQUA Twin Nitrate Meter*** | $12,433.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| Animal reproduction - 10 slides | $1,377.00MN |
| pH 7.0 (2) 30 ml each*** | $393.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $128,555.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| Glow Star | $104.00MN |
| Two 7.5cm (3in) Rods | $1,646.00MN |
| GPSMAP® 65s*** | $20,062.00MN |
| 12" LX200-ACF f/10 UHTC*** | $182,650.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| pH 7 Standard - 250mL*** | $749.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $1,377.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| Irrometer Tensiometers 24 in Model R*** | $3,025.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Temperature/RH Pen*** | $1,477.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| Lupa Frontal Multi-Aumento*** | $377.00MN |
| Digitarium Portable Dome 7m*** | $350,717.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,116.00MN |
| Par de anillos 100mm | $2,227.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| Weather Station Mounting Tripod | $2,746.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $228,854.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| CO2 Monitor*** | $22,379.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| Stegosaurus Skeleton | $245.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $1,818.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,491.00MN |
| 4-20 mA Input Cable*** | $970.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $642.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| SM 802 Economy ph/EC Meter*** | $11,431.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $50,411.00MN |
| Glow 3D Solar System | $258.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $148,823.00MN |
| Glow Moon & Star | $380.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $182,120.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Mammoth Skeleton*** | $490.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,123.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| Illusion Science*** | $259.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $13,546.00MN |
| *** | $3,435.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| Robotic Hand*** | $259.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Glow Planets & Super Nova 20 pcs | $136.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| Solar Plane Mobile | $417.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,086.00MN |
| Microscopio para Celular | $272.00MN |
| Tip 1/4"*** | $1,142.00MN |
| Distanciómetro láser GLM 80 Professional*** | $192,273.00MN |
| digital wine thermometer | $1,000.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,131.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| Anillo-T Canon EOS | $602.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $508,995.00MN |
| digital thermo-hygrometer*** | $2,290.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| Nikon T-ring*** | $1,203.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| TravelView™ - 8x25*** | $741.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $5,243.00MN |
| Series 5000 Mega Wide Angle Eyepiece 21mm (2")*** | $7,326.00MN |
| Geologic Compass - A | $2,098.00MN |
| Penetrometer FT 40*** | $16,367.00MN |
| Filtro Solar de 170mm de D.I.*** | $3,016.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $15,947.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $9,744.00MN |
| Oceana 7x50 Marine | $7,921.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $98,256.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $352.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| Termómetro digital solar Maximos y Mínimos | $1,193.00MN |
| NIVEL AUTOMATICO TOPCON AT-B3*** | $13,526.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| GPS eTrex 32x | $7,021.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| ET Gauge | $12,785.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| Rino® 700*** | $9,027.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Solarscope clásico*** | $9,227.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $9,525.00MN |
| Robot Duck*** | $351.00MN |
| myMET*** | $7,456.00MN |
| Ocular acodado para estacion total FOIF*** | $4,512.00MN |
| Tarjeta reflectora de 60mmx60mm*** | $128.00MN |
| 20 Pzs Tarjeta reflectora de 60mmx60mm*** | $2,481.00MN |
| Robot maromas | $620.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,957.00MN |
| Bastón de Rosca, 3.6M – SITEPRO*** | $2,870.00MN |
| Bípode de Aluminio con liberación modo pulgar Mod 4360*** | $2,195.00MN |
| Solar System Model Planetarium Kit*** | $260.00MN |
| myBlue-T*** | $2,237.00MN |
| Exploracion Lunar | $353.00MN |
| Barlow Lens 2x #126 Short Focus | $1,159.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Personal Solar Telescope <0.5 A*** | $48,970.00MN |
| Poster Mapa del cielo | $74.00MN |