| Universal Shelter*** | $3,564.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $3,180.00MN |
| 6x30 Achromatic Finder Scope | $2,004.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $32,699.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $31,851.00MN |
| Orion Field Flattener for Short Refractors*** | $5,010.00MN |
| Series 5000 Mega Wide Angle Eyepiece 21mm (2")*** | $7,326.00MN |
| 1.25" Orion Variable Polarizing Filter*** | $2,138.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| Lupa Frontal Multi-Aumento*** | $377.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $1,590.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| Microscopio Biológico Profesional*** | $80,809.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| LAQUA Twin EC Meter*** | $7,921.00MN |
| Barlow Lens 3x #128*** | $1,228.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| T-Adapter #62 for SC*** | $2,157.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| Microscopio para Celular | $272.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| WatchDog Model 1525 Data Logger*** | $27,354.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| #546 AC Adapter for ETX70 and DS2000*** | $1,700.00MN |
| 12in Aztec Globe | $2,105.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $20,253.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,258.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $30,806.00MN |
| Cabled Vantage Pro2™ ISS*** | $24,499.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $8,262.00MN |
| Geologic Compass - A*** | $4,196.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| WatchDog Model 1200 Data Logger*** | $17,659.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| Orion EQ-3M Single-Axis Telescope Drive | $3,192.00MN |
| MagniRead | $113.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $15,947.00MN |
| Tip 1/4"*** | $571.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $4,722.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| WatchDog Model 1425 Data Logger*** | $23,892.00MN |
| MagniFlash 11x*** | $1,969.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| Personal Solar Telescope <0.5 A*** | $48,970.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK*** | $2,057.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $10,189.00MN |
| Silver-Black Polymer Sheets*** | $589.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| TravelView™ - 10x25*** | $794.00MN |
| WatchDog Model 1650 Data Logger*** | $32,894.00MN |
| Series 5000 Mega Wide Angle Eyepiece 15mm (2") [ME607017]*** | $6,544.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $16,256.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| Eyepiece SP 4000 20mm 1.25" Meade*** | $996.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $508,995.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece | $980.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| WatchDog Model 1450 Data Logger*** | $9,118.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $352.00MN |
| Series 5000 PWA 7mm Eyepiece (1.25") | $3,913.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $11,308.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| The Sun*** | $745.00MN |
| Tube Balance Weight System #1401 for all 8" SCT's*** | $4,977.00MN |
| LX600 10" ACF w/StarLock*** | $180,053.00MN |
| Horiba Laqua Case for Meters*** | $6,344.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Protective Case for Series A & 1000*** | $12,945.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $1,907.00MN |
| Telescope 8" LX90-ACF*** | $86,564.00MN |
| Barlow Lens 2x #126 Short Focus | $1,159.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $80,801.00MN |
| WD 1400 3-WaterScout Irrigation Station*** | $46,727.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $6,669.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $75,617.00MN |
| LX850 14" ACF w/StarLock*** | $346,255.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,424.00MN |
| WatchDog Model 1400 Data Logger*** | $15,235.00MN |
| WatchDog 4-Watermark Irrigation Station*** | $50,881.00MN |
| WatchDog Sprayer Station Console*** | $30,555.00MN |
| Leaf Wetness Sensor*** | $6,908.00MN |
| WatchDog 3240 Wireless Weather Station*** | $48,951.00MN |
| WatchDog 3250 Wireless ET Station*** | $170,100.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| Protective Case for Series 1000*** | $2,215.00MN |
| WatchDog Sprayer Station w/Console*** | $176,089.00MN |
| Soil Moisture Transducer - R*** | $14,859.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,315.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $97,901.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| Telescope 10" LX90-ACF*** | $108,205.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Handheld Photosynthesis System*** | $2,690,012.00MN |
| Meade X-Wedge*** | $18,144.00MN |
| LX850 12" ACF w/StarLock*** | $311,630.00MN |
| WatchDog 3-Watermark Irrigation Station*** | $13,914.00MN |
| Portable Laser Leaf Area Meter*** | $614,507.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| Glow Moon & Star | $190.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| Números y Estrellas Mayas*** | $452.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| Glow 3D Solar System | $129.00MN |
| SPNEC500 and 510 Sensor Replacement*** | $2,214.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| HandHeld™ 2.5/5x | $246.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| Los sonidos de nuestro mundo | $146.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| WatchDog 3220 Wireless Rain Station*** | $87,569.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $4,421.00MN |
| Conductivity Standard 2.76 mS/cm*** | $1,145.00MN |
| Field Scout T-Handle EC Probe (24")*** | $12,296.00MN |
| Temperature (Micro) Sensor*** | $6,393.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| Solar Power Package*** | $7,374.00MN |
| 034B-L Wind Set*** | $139,670.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $24,729.00MN |
| Portable Tripod with Clamp*** | $1,047.00MN |
| WeatherLink Console*** | $8,797.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Termómetro Digital TP101L*** | $933.00MN |
| Tipping Bucket Rain Collector*** | $15,277.00MN |
| Indoor/Outdoor Thermometer With Clock | $1,135.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| Termómetro Digital TP101*** | $421.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| pH 7.0 (2) 30 ml each*** | $393.00MN |
| FreeHand 2.5x | $355.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| Analogue Indoor-Outdoor Thermometer | $241.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,957.00MN |
| thermometer for compost | $1,415.00MN |
| Field Carrying Case With Buffers*** | $1,260.00MN |
| WatchDog Model 1250 Data Logger*** | $7,502.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $63,426.00MN |
| Rain-gauge | $451.00MN |
| 255-620-A Automatic Refill System*** | $13,335.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $41,139.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,392.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $5,243.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $24,062.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $541.00MN |
| Outland X 10x42 Binoculars*** | $8,285.00MN |
| Galino liquid thermometer | $604.00MN |
| Analogue Thermo-Hygrometer | $1,464.00MN |
| Xplorer 1 | $3,403.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,123.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $645.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,558.00MN |
| WatchDog Model 1225 Data Logger*** | $6,348.00MN |
| WatchDog 2-WaterScout Irrigation Station*** | $22,799.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Skywatch Geos 11 - Kit Completo*** | $56,755.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $2,968.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Polyurethane Foam Collection Substrates*** | $5,568.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $5,179.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $22,669.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| WatchDog Sprayer Station*** | $46,403.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $21,912.00MN |
| Class A Evaporation Pan*** | $52,696.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $13,546.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $66,502.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| myBlue-T | $1,118.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Lantastic Compass | $251.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Brass Compass | $251.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| Replacement EC Probe (8")*** | $6,653.00MN |
| Xplorer 3 | $3,010.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $1,409.00MN |
| digital wine thermometer | $500.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| garden-combitester | $469.00MN |
| Rings 125mm | $1,693.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $69,221.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,025.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,275.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,717.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,249.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| CO2 Monitor*** | $22,379.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| Irrigation On/Off Sensor*** | $5,591.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |