| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| LAQUA Twin Potassium Meter*** | $13,154.00MN |
| Watch compass | $41.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,750.00MN |
| 12in Aztec Globe | $2,138.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $10,650.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $27,291.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,695.00MN |
| Map Compass with Ruler and Lanyard | $143.00MN |
| Irrometer Tensiometers 6 in Model R | $2,757.00MN |
| bottle catamaran | $399.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,174.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $6,555.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,290.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $11,127.00MN |
| FieldScout CM 1000 NDVI Meter*** | $91,903.00MN |
| LumiLoupe 7x Stand Magnifier | $443.00MN |
| Portable Tripod with Clamp*** | $2,126.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,165.00MN |
| #546 AC Adapter for ETX70 and DS2000*** | $1,726.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $715.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,743.00MN |
| Microscopio para Celular | $276.00MN |
| MS-0160 Carson Microscope 1600x*** | $14,211.00MN |
| Exploracion Lunar | $359.00MN |
| MagRX 2.5x | $139.00MN |
| MagniFlash 11x*** | $1,000.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,248.00MN |
| The Franklin World Globe*** | $2,087.00MN |
| Glow Mini Stars | $352.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,630.00MN |
| Globo Terráqueo Traveler Antiguo | $1,069.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,096.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,578.00MN |
| Brújula Brunton GEO 5010*** | $18,686.00MN |
| Weather Science*** | $314.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,157.00MN |
| Krestel 3500 Pocket Weather Meter | $6,555.00MN |
| Self Sticking Car Compass | $35.00MN |
| Spec 9 Pro Software*** | $4,665.00MN |
| Military Prismatic Sighting Compass | $1,018.00MN |
| Model 115-Rain Logger*** | $4,018.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,837.00MN |
| Clisímetro Geosurv | $2,104.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,896.00MN |
| Propeller Racer | $399.00MN |
| MiniBrite 5x | $268.00MN |
| Temperature/RH Pen*** | $2,321.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,451.00MN |
| Lensatic Compass | $366.00MN |
| Pocket Magnifier | $221.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,285.00MN |
| IR Crop Thermometer | $2,251.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $1,846.00MN |
| Binocular Wilderness - 8x25*** | $1,413.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,862.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,627.00MN |
| Long-Stem Thermometer*** | $1,402.00MN |
| Glass Lens Magnifier 2" 5x | $64.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,174.00MN |
| 12" LX200-ACF f/10 UHTC*** | $185,504.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,137.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $36,218.00MN |
| 150 ppm K+ DI Standard*** | $1,804.00MN |
| windmill generator | $331.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $848.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $13,757.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $310.00MN |
| Spec 9 Basic Software*** | $2,321.00MN |
| Enviro battery | $296.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $879.00MN |
| Replogle Globe Traveler Globe Blue | $2,138.00MN |
| Glow Solar System Mobile Making Kit*** | $264.00MN |
| Orion Prime Focus Camera Adapters | $792.00MN |
| Glow 3D Solar System | $131.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,320.00MN |
| Solar Plane Mobile | $424.00MN |
| #928 45-Degree Erect Image Prism (1.25")*** | $1,143.00MN |
| Brass Compass | $509.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,983.00MN |
| AC Adapter, 110VAC*** | $1,215.00MN |
| OcuLens™ 5x & 8x | $221.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $10,060.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $962.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $37,323.00MN |
| Flying Science | $342.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,760.00MN |
| Nivel Automatico AL132*** | $6,494.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,558.00MN |
| G11 Mount - 60 lb Capacity*** | $72,565.00MN |
| Lantastic Compass | $255.00MN |
| Glow Moon & Star | $385.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| ET Gauge | $12,985.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $699.00MN |
| Mini Multi-Tool 8-in-1*** | $834.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,245.00MN |
| FreeHand 2.5x | $361.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,342.00MN |
| Geologic Compass - A | $2,131.00MN |
| Solar Rover | $399.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $86.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $516,948.00MN |
| Wireless Vantage Vue*** | $15,721.00MN |
| Brújula minera*** | $2,535.00MN |
| 3" Levitating Globe | $679.00MN |
| MS-0100 Carson Microscope 1000x*** | $8,005.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,417.00MN |
| Maping compass with mirror | $218.00MN |
| Digitarium Portable Dome 6m*** | $291,309.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $358.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $14,088.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,562.00MN |
| Vantage Vue Console*** | $6,221.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,786.00MN |
| 8" LX200-ACF f/10 UHTC*** | $128,358.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $18,289.00MN |
| Glass Lens Magnifier 2.5" 3x | $63.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,885.00MN |
| Wonder Globe (Celestial ) | $560.00MN |