| Tip 1/8"*** | $1,713.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $22,472.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $75,617.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $19,050.00MN |
| 1.25" Variable Universal Camera adapter*** | $4,127.00MN |
| WatchDog Sprayer Station*** | $46,403.00MN |
| Foodstuffs and their adulterations - 10 slides*** | $2,066.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $6,188.00MN |
| Electric Dome Drive ED-10*** | $23,490.00MN |
| Krestel 3000 Pocket Weather Meter*** | $10,279.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| PC CUBBY FOR HD-6T*** | $31,320.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $4,093.00MN |
| Orion StarShoot AutoGuider*** | $19,767.00MN |
| Personal Solar Telescope <0.5 A*** | $48,970.00MN |
| Quantum Light Sensor*** | $9,974.00MN |
| Hydraulic Robotic Arm*** | $351.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,004.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $953.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,406.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $138,442.00MN |
| Kestrel 5000 Environmental Meter*** | $8,685.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $27,091.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $12,908.00MN |
| FreeHand 2.5x | $1,066.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| Mounting Tripod | $3,608.00MN |
| LinenTest 5x | $288.00MN |
| Hook Gauge*** | $64,167.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar*** | $12,574.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $80,801.00MN |
| The Earth | $372.00MN |
| Termómetro Min/Max libre de Mercurio | $1,273.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $4,209.00MN |
| thermometer for compost | $708.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $128,555.00MN |
| Distanciómetro laser LDM60*** | $3,797.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| Power Supply (PS-2)*** | $6,107.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $5,179.00MN |
| (2x) Helping Hand Magnifier*** | $522.00MN |
| Digital maxima-minima thermometer with alarm | $2,183.00MN |
| 1.25" Orion Universal Camera Adapter | $2,379.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $1,126.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $472.00MN |
| Enviro battery | $875.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| 255-620-A Automatic Refill System*** | $13,335.00MN |
| Eyepiece SP 4000 20mm 1.25" Meade*** | $996.00MN |
| Orion Expanse Telescope Eyepieces*** | $3,991.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $148,823.00MN |
| Barlow Lens 2x #126 Short Focus | $1,159.00MN |
| RoboFocus*** | $17,054.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| Dual 10x & 20x Jewelers Loupe*** | $195.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $3,209.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,632.00MN |
| Termómetro digital solar Maximos y Mínimos | $1,193.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| Distanciómetro laser LDM150*** | $7,732.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| Leica TRI 100 Tripod | $6,216.00MN |
| 20mm Orion Expanse Eyepiece*** | $1,995.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $41,139.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| digital wine thermometer | $1,000.00MN |
| "Academy" Microscope 1000x*** | $20,676.00MN |
| 10x21mm Triplet Professional Quality Loupe, Chrome Round Body | $1,122.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| Rain-gauge | $902.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $7,082.00MN |
| Kestrel 5500 Pocket Weather Tracker*** | $22,550.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $10,103.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $1,377.00MN |
| FieldScout GreenIndex Board*** | $1,169.00MN |
| LAQUA Twin Sodium Meter*** | $24,867.00MN |
| Xplorer 4 | $3,947.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,377.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,126.00MN |
| Xplorer 1 | $1,701.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $140,779.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $3,790.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Portable Tripod with Clamp*** | $2,094.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| 034B-L Wind Set*** | $69,835.00MN |
| WatchDog Sprayer Station w/Console*** | $58,696.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| Glow Planets & Super Nova 20 pcs | $136.00MN |
| rain-gauge | $1,069.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $8,552.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,847.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $48,494.00MN |
| Xplorer 3 | $3,010.00MN |
| ASI120MM*** | $18,047.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| 30x21mm Triplet Professional Quality Loupe, Chrome Round Body, P | $2,193.00MN |
| Digital thermo-hygrometer*** | $2,946.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| windmill generator | $326.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $35,661.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| Science Magic | $272.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,373.00MN |
| Mammoth Skeleton*** | $245.00MN |
| Solar Rover | $393.00MN |
| CH150 12V Charging Regulator*** | $13,146.00MN |
| Penetrometer FT 20*** | $16,367.00MN |
| MagniRule | $137.00MN |
| Temperature/RH Pen*** | $1,477.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| Pup de Sensores @900MHz*** | $27,248.00MN |
| *** | $1,375.00MN |
| 10x21mm Jewelers Loupe in Plastic Case, Chrome Round Body*** | $220.00MN |
| 50x Pocket Microscope w/2 LED's | $1,330.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| Higrotermómetro y datalogger con 32000 registros | $4,722.00MN |
| FieldScout Soil Sensor Reader*** | $7,592.00MN |
| MagniMark | $42.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $16,097.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,284.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| Autoguider Port Module*** | $3,305.00MN |
| ezRead™ | $1,295.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| MagniSheet*** | $288.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| Galino liquid thermometer | $2,414.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| Flying Science*** | $673.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $24,729.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $3,875.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $9,374.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Retreiver @900MHz*** | $15,014.00MN |
| Jewelers Loupe 3X | $36.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| MagniFlash 11x*** | $1,969.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| QHY CCD PoleMaster*** | $10,051.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,303.00MN |
| Glow Mini Stars | $115.00MN |
| Tip 5/16"*** | $571.00MN |
| LoggerNet: Datalogger Support Software*** | $60,558.00MN |
| Robotic Hand*** | $259.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,818.00MN |
| Soil Moisture Tester 24 in | $3,683.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Doodling Robot*** | $351.00MN |
| Robot Duck*** | $702.00MN |
| Field Scout Foot-Candle Meter*** | $7,474.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,016.00MN |
| Solar Plane Mobile | $417.00MN |
| 20X21MM Triplet Professional Jewelers's Loupe, Black Round Body | $627.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $2,968.00MN |
| Glow Moon & Star | $190.00MN |
| Rocket Race Car*** | $521.00MN |
| Field Scout UV Meter*** | $7,825.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Illuminated UV/White 15x Loupe | $409.00MN |
| Hourglass | $399.00MN |
| Solar Robot*** | $837.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| Field Scout Quantum Meter*** | $6,225.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $133,429.00MN |
| bottle catamaran | $393.00MN |
| Motorized Robot Hand*** | $351.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,751.00MN |
| WatchDog A130 Temp/LW Logger*** | $8,976.00MN |
| MS-0160 Carson Microscope 1600x*** | $27,984.00MN |
| Termómetro Digital TP101L*** | $311.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,131.00MN |
| Digitarium Portable Dome 7m*** | $350,717.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |
| Rain Collector Cone | $725.00MN |
| Universal Console*** | $214,129.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,315.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $2,498.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $645.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| LAQUA Twin pH Meter*** | $4,198.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,692.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,675.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| Solar Power Package*** | $7,374.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $1,057.00MN |
| myBlue-T*** | $2,237.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $10,956.00MN |
| Kestrel USB Interface*** | $3,346.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $1,249.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| Meade Series 4000 1.25" Plossl Eyepiece & Filter Set*** | $5,936.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| EnviroMonitor Long Range Antenna, 8dBi*** | $5,568.00MN |
| Wireless Vantage Vue*** | $15,479.00MN |
| WatchDog 3220 Wireless Rain Station*** | $43,784.00MN |
| Quantum Light Sensor*** | $8,374.00MN |
| digital thermo-hygrometer*** | $1,145.00MN |
| Magniloupe Headband | $103.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $82,406.00MN |
| pH 7 Standard - 250mL*** | $749.00MN |
| EnviroMonitor IP Gateway (Wi-Fi/Ethernet)*** | $13,252.00MN |
| GPS cable for Field Scout Equipments*** | $1,079.00MN |
| 3" Levitating Globe | $668.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $541.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,011.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK*** | $2,057.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $306.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,377.00MN |
| Groweather ISS (wireless)*** | $20,045.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| 12in Aztec Globe | $2,105.00MN |
| garden-combitester | $469.00MN |
| Termómetro Digital TP101*** | $210.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| myMET | $3,728.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| WeatherLink Console*** | $8,797.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $10,361.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $3,669.00MN |
| MagniRead | $113.00MN |
| Xplorer 2*** | $2,779.00MN |
| Digitarium Elevator Mount System*** | $103,482.00MN |