| Map Compass with Ruler and Lanyard | $281.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $16,253.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Brujula Krypton de colgar Negro | $120.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| GPS eTrex® SE*** | $15,997.00MN |
| 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*** | $20,553.00MN |
| Rino® 700*** | $9,027.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| 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 |
| Brass Compass | $251.00MN |
| 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*** | $3,007.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Watch compass | $40.00MN |
| 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*** | $31,713.00MN |
| 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*** | $1,284.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $11,030.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| 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 |
| DHT-1 Portable Hay Moisture Tester 32"*** | $17,361.00MN |
| 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 | $1,611.00MN |
| Weatherlink Live*** | $7,461.00MN |
| Cabled Vantage Pro2 Console*** | $7,461.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| 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 | $8,414.00MN |
| QHY CCD PoleMaster*** | $10,051.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| FlexNeck | $317.00MN |
| Quantum Light Sensor*** | $7,224.00MN |