| Field Scout Foot-Candle Meter*** | $7,474.00MN |
| Glow 3D Dinosaur*** | $255.00MN |
| 10" LX200-ACF f/10 UHTC*** | $283,929.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $20,206.00MN |
| Wilderness Spotting Scope – 15-45x65mm*** | $16,524.00MN |
| Field Scout UV Meter*** | $7,825.00MN |
| GPS MAP 65*** | $18,057.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| Large Binocular Tripod L-Adapter | $725.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $3,636.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| Quantum Light Sensor*** | $9,974.00MN |
| Barlow Lens 3x #128*** | $1,228.00MN |
| f/6.3 Focal Reducer/Field Flatener*** | $1,945.00MN |
| myMET | $3,728.00MN |
| Microscopio para Celular | $272.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| Orion Field Flattener for Short Refractors*** | $5,010.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| Series 5000 PWA 7mm Eyepiece (1.25") | $3,913.00MN |
| Weather Station Mounting Tripod | $2,746.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $14,287.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $77,236.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $850.00MN |
| Rino® 700*** | $9,027.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| 8" LX200-ACF f/10 UHTC*** | $126,383.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,675.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $47,468.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $9,744.00MN |
| WatchDog Sprayer Station Console*** | $15,277.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| Field Scout SC-900*** | $51,146.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición*** | $18,048.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| bottle catamaran*** | $786.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $2,113.00MN |
| Quantum Light Sensor*** | $16,749.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $2,113.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $541.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| Eyepiece Holder (1.25")*** | $1,294.00MN |
| Distanciómetro laser LDM150*** | $11,599.00MN |
| Eyepiece SP 4000 26mm 1.25" Meade*** | $1,170.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| ET Gauge | $12,785.00MN |
| Meade X-Wedge*** | $18,144.00MN |
| Glow Mini Stars | $231.00MN |
| MagniLook | $127.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,303.00MN |
| ezRead™ | $2,591.00MN |
| Filtro Solar de 125mm de D.I.*** | $1,856.00MN |
| Magniloupe Headband | $103.00MN |
| Rings 125mm*** | $3,401.00MN |
| Mag Lev Train Model*** | $835.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| Doodling Robot*** | $351.00MN |
| Cable for 497 Hand Controller*** | $334.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| General Biology - 25 slides | $1,604.00MN |
| OcuLens™ 5x & 8x | $436.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar*** | $10,059.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $200,940.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| Poster Mapa del cielo | $74.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| Vixen Style Camera Mount | $838.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $1,377.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Glow 3D Solar System | $258.00MN |
| MiniBrite 5x | $264.00MN |
| 2000 ppm NO3- Standard*** | $3,552.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,186.00MN |
| Barra tipo Vixen 10" | $1,205.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $32,329.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |
| Mammoth Skeleton*** | $490.00MN |
| Illusion Science*** | $518.00MN |
| Pup Repetidor @900MHz*** | $11,124.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| LumiLoupe 10x*** | $432.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $75,617.00MN |
| Motorized Robot Hand*** | $351.00MN |
| Magnet Science | $619.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Propeller Racer*** | $786.00MN |
| Distanciómetro laser LDM100*** | $5,523.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| Par de anillos 100mm | $1,114.00MN |
| WatchDog 3240 Wireless Weather Station*** | $48,951.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $8,552.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Solar System Model Planetarium Kit*** | $260.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| Spec 9 Pro Software*** | $4,594.00MN |
| Glow Star | $104.00MN |
| Distanciómetro láser GLM 30 Professional*** | $5,858.00MN |
| ASI183MM (mono*** | $41,088.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| Silver-Black Polymer Sheets*** | $589.00MN |
| windmill generator | $326.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| WatchDog Model 2400 External Sensor Station*** | $17,645.00MN |
| MagniRead | $113.00MN |
| Solar Rover | $393.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| Weather Science*** | $309.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,818.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| TEDCO Original Gyroscope*** | $301.00MN |
| Rocket Race Car*** | $521.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| QHY5L-II M | $6,369.00MN |
| Atlas cosmico*** | $170.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| FlexNeck | $317.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $35,661.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| LAQUA Twin pH Meter*** | $4,198.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,124.00MN |
| "Academy" Microscope 1000x*** | $20,676.00MN |
| Distanciómetro laser LDM60*** | $1,898.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| FieldScout TCM 500 T-Handle*** | $3,936.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| Robotic Hand*** | $259.00MN |
| Orion Awesome Autoguider Refractor Package | $22,185.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| ASI120MM*** | $6,016.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $16,992.00MN |
| digital wine thermometer | $500.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| Fuente de Poder de Litio LXPS 18*** | $8,688.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,692.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| MagniFlash 11x*** | $985.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,016.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |