| Glass Lens Magnifier 4" 1.85x*** | $172.00MN |
| FreeHand 2.5x | $361.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $879.00MN |
| Lupa Frontal Multi-Aumento*** | $383.00MN |
| LinenTest™ 11.5x15mm*** | $664.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $32,947.00MN |
| Glass Lens Magnifier 2.5" 3x | $63.00MN |
| 30x21mm Triplet Professional Quality Loupe, Chrome Round Body, P | $742.00MN |
| 50x Pocket Microscope w/2 LED's | $675.00MN |
| 10x21mm Triplet Professional Quality Loupe, Chrome Round Body | $570.00MN |
| MagniRead | $115.00MN |
| 10x & 20x Dual Power Loupe | $317.00MN |
| MagniLook | $128.00MN |
| WatchDog Model 2400 External Sensor Station*** | $17,920.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $122.00MN |
| Magniloupe Headband | $105.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $48,210.00MN |
| MagniView -2x/4.5x 90mm | $168.00MN |
| Fishes, frogs and amphibians - 10 slides | $715.00MN |
| Soil Moisture Tester 24 in | $3,740.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $699.00MN |
| Penetrometer FT 10 | $8,311.00MN |
| digital thermo-hygrometer*** | $1,163.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,885.00MN |
| Tip 5/16"*** | $580.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,196.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $56.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,525.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $36,218.00MN |
| Analogue Indoor-Outdoor Thermometer | $244.00MN |
| Termómetro Min/Max libre de Mercurio | $646.00MN |
| Digital maxima-minima thermometer with alarm | $1,478.00MN |
| thermometer for compost | $719.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $253.00MN |
| Atlas cosmico*** | $172.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,219.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $113.00MN |
| digital wine thermometer | $508.00MN |
| Los sonidos de nuestro mundo | $149.00MN |
| Números y Estrellas Mayas | $230.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,983.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,235.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,342.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,608.00MN |
| The Franklin World Globe*** | $2,087.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,895.00MN |
| Dovetail Base for Finder Scope*** | $645.00MN |
| Autoguider Port Module*** | $1,678.00MN |
| Distanciómetro laser LDM60*** | $1,928.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,510.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,826.00MN |
| Orion Awesome Autoguider Refractor Package | $22,532.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar*** | $5,108.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $52,664.00MN |
| Distanciómetro láser GLM 80 Professional | $65,092.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,837.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,587.00MN |
| Orion Expanse Telescope Eyepieces*** | $2,027.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $3,939.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $3,003.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $17,258.00MN |
| Orion DeepMap 600 Folding Star Chart | $521.00MN |
| Distanciómetro laser LDM100*** | $2,804.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,494.00MN |
| Glow Solar System Mobile Making Kit*** | $264.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,669.00MN |
| TEDCO Original Gyroscope*** | $306.00MN |
| Illusion Science*** | $263.00MN |
| Weather Science*** | $314.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,174.00MN |
| WatchDog 3240 Wireless Weather Station*** | $49,715.00MN |
| 36in Auger Tube Kit*** | $15,660.00MN |
| Weather Station*** | $314.00MN |
| Field Scout UV Meter*** | $7,948.00MN |
| Glow 3D Solar System | $131.00MN |
| Exploracion Lunar | $359.00MN |
| Enviro battery | $296.00MN |
| Model J Soil Sampler*** | $9,622.00MN |
| WatchDog 3220 Wireless Rain Station*** | $44,468.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,591.00MN |
| Glow Planets & Super Nova 20 pcs | $138.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,625.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,801.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,978.00MN |
| Night Sky Proyection Kit*** | $264.00MN |
| Glow Moon & Star | $193.00MN |
| *** | $1,397.00MN |
| Green Science- Grow-A-Maze | $314.00MN |