| Map Compass with Ruler and Lanyard | $281.00MN |
| Life in the Ground - 10 slides*** | $1,377.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $16,253.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| Brujula Krypton de colgar Negro | $120.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| GPS eTrex® SE*** | $19,996.00MN |
| MS-0160 Carson Microscope 1600x*** | $13,992.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $153,216.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Tetraview LCD digital Microscope*** | $41,107.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $26,872.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| Brújula Brunton GEO 5010*** | $36,797.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $41,139.00MN |
| Xplorer 1 | $1,701.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,028.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,275.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $33,251.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| Portable Tripod with Clamp | $1,047.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| Lensatic Compass | $361.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Geologic Compass - A | $2,098.00MN |
| Galino liquid thermometer | $604.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| Rain-gauge | $451.00MN |
| Maping compass with mirror | $214.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,025.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| Magniloupe Headband | $103.00MN |
| Atlas cosmico*** | $170.00MN |
| Jewelers Loupe 3X | $36.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $35,661.00MN |
| Lantastic Compass | $502.00MN |
| GPS eTrex ® 10*** | $9,020.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Moon Poster | $110.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| Illuminated UV/White 15x Loupe | $409.00MN |
| 8x23mm Illuminated Adjustable Magnifier | $156.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| AC Adapter, 110VAC*** | $1,197.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $8,262.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $63,426.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $69,221.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| WeatherLink Console*** | $8,797.00MN |
| Cámara a color QHY 5III 485C*** | $13,055.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| Tube Rings, 140mm ID*** | $2,567.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $11,030.00MN |
| Tropical Plants - 10 slides*** | $1,377.00MN |
| Self Sticking Car Compass | $35.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $111.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| Glass Lens Magnifier 2.5" 3x | $62.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| LumiLoupe 10x*** | $432.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $32,940.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,957.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $60.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Ocular Sirius Plossl 7.5mm 1.25" | $1,381.00MN |
| LinenTest 5x | $288.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,797.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,893.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| 140mm ID Orion Telescope Tube Rings*** | $3,223.00MN |
| Weatherlink Live*** | $7,461.00MN |
| Cabled Vantage Pro2 Console*** | $7,461.00MN |
| 4-20 mA Input Cable*** | $970.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,301.00MN |
| 6x30 Achromatic Finder Scope | $2,004.00MN |
| MagniMark | $42.00MN |
| The Sun | $372.00MN |
| MT-16 Grain Moisture Tester*** | $16,828.00MN |
| QHY CCD PoleMaster*** | $10,051.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| FlexNeck | $317.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| Pocket Magnifier | $218.00MN |
| Lizards, birds and snakes - 10 slides*** | $1,377.00MN |
| Value Pak | $159.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| G11 Mount - 60 lb Capacity*** | $142,897.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $18,931.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $1,284.00MN |
| MagniRead | $113.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $222,275.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| MagniLook | $127.00MN |
| MagniRule | $137.00MN |
| SM 802 Economy ph/EC Meter*** | $11,431.00MN |
| *** | $3,435.00MN |
| Telescope 8" LX90-ACF*** | $86,564.00MN |
| Field Scout Quantum Meter*** | $6,225.00MN |
| Foodstuffs and their adulterations - 10 slides | $1,377.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,220.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |
| Brújula minera*** | $2,496.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| GPS MAP 65*** | $9,028.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Long-Stem Thermometer*** | $1,381.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| LX850 10" ACF w/StarLock*** | $280,467.00MN |
| Irrometer Tensiometers 24 in Model R*** | $3,025.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| Rino® 700*** | $9,027.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,124.00MN |
| LX850 14" ACF w/StarLock*** | $346,255.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| TravelView™ - 8x25*** | $741.00MN |
| Conductivity Cell (Water)*** | $5,725.00MN |