| 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 |
| 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*** | $18,328.00MN |
| ¿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*** | $11,021.00MN |
| 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*** | $21,175.00MN |
| 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 |
| TEDCO Original Gyroscope*** | $306.00MN |
| Illusion Science*** | $263.00MN |
| Weather Science*** | $314.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $16,349.00MN |
| WatchDog 3240 Wireless Weather Station*** | $49,715.00MN |
| 36in Auger Tube Kit*** | $15,660.00MN |
| 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 | $276.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,625.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,801.00MN |
| Glow Moon & Star | $193.00MN |
| *** | $1,397.00MN |
| Green Science- Grow-A-Maze*** | $943.00MN |
| WatchDog Sprayer Station*** | $47,128.00MN |
| Potato Clock | $276.00MN |
| FieldScout Sensor Reader Case*** | $1,128.00MN |
| Field Scout Foot-Candle Meter*** | $7,591.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $310.00MN |
| Peque ciencia optica | $368.00MN |
| Pocket Digital Refractometer*** | $12,625.00MN |
| Glow Mini Stars | $117.00MN |
| Magnet Science | $314.00MN |
| Quantum Light Sensor*** | $8,505.00MN |
| Night Sky Proyection Kit*** | $264.00MN |
| Quantum Light Sensor*** | $10,130.00MN |
| Model HC Soil Sampler*** | $2,551.00MN |
| WatchDog Sprayer Station w/Console*** | $59,613.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $10,523.00MN |
| WatchDog Sprayer Station Console*** | $15,516.00MN |
| Model LS Soil Sampler | $4,795.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $13,471.00MN |
| Buzz Wire making Kit | $263.00MN |
| Weather Station*** | $314.00MN |
| Portable Laser Leaf Area Meter*** | $208,036.00MN |
| Field Scout Quantum Meter*** | $6,322.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,383.00MN |
| Glow Star | $106.00MN |
| Microscopio para Celular | $276.00MN |
| Handheld Photosynthesis System*** | $910,681.00MN |
| Horiba Laqua Case for Meters | $3,222.00MN |
| Lenspen optics cleaning tool | $658.00MN |
| Outland X 10x42 Binoculars*** | $4,207.00MN |
| Conductivity Electrode Replacement*** | $10,433.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $115,861.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $204,080.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,684.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $807.00MN |
| Handheld Plant Sap Press*** | $557.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $16,510.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $130,564.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,600.00MN |
| Adaptador básico para smartphone 1.25" | $744.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $807.00MN |
| Spec 9 Basic Software*** | $2,321.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| 150 ppm K+ DI Standard*** | $1,804.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $151,148.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,531.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $184,966.00MN |
| LAQUA Twin Calcium Meter*** | $14,373.00MN |
| LAQUA Twin EC Meter*** | $4,023.00MN |