| Digital thermo-hygrometer*** | $2,946.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $18,046.00MN |
| Termómetro Digital TP101L*** | $311.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Dual 10x & 20x Jewelers Loupe*** | $195.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $31,655.00MN |
| 10x21mm Triplet Professional Quality Loupe, Chrome Round Body | $561.00MN |
| Solar System Model Planetarium Kit*** | $260.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| MiniBrite 5x | $264.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $41,139.00MN |
| Weather Station*** | $309.00MN |
| Glow Planets & Super Nova 20 pcs | $136.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| Illuminated UV/White 15x Loupe | $409.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,301.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $16,243.00MN |
| Higrotermómetro y datalogger con 32000 registros*** | $7,082.00MN |
| Polyurethane Foam Collection Substrates*** | $2,784.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| Hourglass | $399.00MN |
| Weather Science*** | $309.00MN |
| LoggerNet: Datalogger Support Software*** | $60,558.00MN |
| Termómetro Digital TP101*** | $210.00MN |
| Digital maxima-minima thermometer with alarm | $1,455.00MN |
| Glow Star | $104.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| Portable Laser Leaf Area Meter*** | $204,836.00MN |
| Rain-gauge | $451.00MN |
| GPS MAP 65*** | $9,028.00MN |
| garden-combitester | $939.00MN |
| Wonder Globe (Celestial )*** | $1,102.00MN |
| Rino® 700*** | $9,027.00MN |
| thermometer for compost | $708.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| Binocular Wilderness - 8x25*** | $2,783.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| Portable Tripod with Clamp*** | $2,094.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| Mini prisma marca Apex*** | $2,035.00MN |
| LumiLoupe 10x | $144.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Rectangle Rim Free 2x | $837.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| Geologic Compass - A | $2,098.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| Tarjeta reflectora de 60mmx60mm*** | $128.00MN |
| Indoor/Outdoor Thermometer With Clock | $567.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,377.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| rain-gauge | $535.00MN |
| Chrome Lighted RimFree | $855.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| Nivel Automatico AL132*** | $6,394.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,275.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| Xplorer 1 | $1,701.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,249.00MN |
| MagRX 2.5x | $137.00MN |
| Quantum Light Sensor*** | $9,974.00MN |
| Base/soporte estrella para tripie*** | $976.00MN |
| Glass Lens Magnifier 3" 3x | $98.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| MagniMark | $42.00MN |