| Brujula Krypton de colgar Negro | $60.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $64,658.00MN |
| Digitarium Portable Dome 4m*** | $211,902.00MN |
| Corn Stove Moisture Tester*** | $17,490.00MN |
| Digital Dome Works*** | $75,168.00MN |
| Electric Shutter (ES-6/ES-10)*** | $23,490.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| 8x23mm Illuminated Adjustable Magnifier | $156.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $37,454.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| PC CUBBY FOR HD-6T*** | $62,640.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,131.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $65,881.00MN |
| 11cm Plasma light*** | $389.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $18,601.00MN |
| MagRX 2.5x | $137.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $23,734.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| LX600 14" ACF w/StarLock*** | $268,348.00MN |
| FreeHand 2.5x | $711.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $30,379.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| Glass Lens Magnifier 2" 5x | $125.00MN |
| 10x & 20x Dual Power Loupe | $312.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Glass Lens Magnifier 3" 3x | $195.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $373,368.00MN |
| Par de anillos 100mm | $1,114.00MN |
| Termómetro Digital TP101*** | $631.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $255.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| Chrome Lighted RimFree | $855.00MN |
| Value Pak | $159.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| Science Magic | $272.00MN |
| Pocket Magnifier | $218.00MN |
| soda cane robug*** | $542.00MN |
| Solar Rover | $393.00MN |
| Robotic Hand*** | $518.00MN |
| Solar Robot*** | $418.00MN |
| Números y Estrellas Mayas | $226.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,377.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| TEDCO Original Gyroscope*** | $301.00MN |
| Maping compass with mirror | $429.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $3,532.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $3,209.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| WatchDog 100-T/RH*** | $5,746.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $113,426.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $60.00MN |
| Enviro battery | $292.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| MiniBrite 5x | $264.00MN |
| Model 115-Rain Logger*** | $3,956.00MN |
| Termómetro Digital TP101L*** | $622.00MN |
| NIVEL AUTOMATICO TOPCON AT-B3*** | $13,526.00MN |
| Mammoth Skeleton*** | $245.00MN |
| Tin Can Robot | $351.00MN |
| Geologic Compass - A | $2,098.00MN |
| WatchDog Sprayer Station*** | $46,403.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| 5MP Digital Imager*** | $9,392.00MN |
| Solar System Model Planetarium Kit*** | $260.00MN |
| Magnet Science | $309.00MN |
| Rectangle Rim Free 2x | $837.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $306.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| WatchDog 100-Temp 2K*** | $2,296.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Cell reproduction and development - 10 slides*** | $1,377.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| Lupa Frontal Multi-Aumento*** | $377.00MN |
| AirLink Professional Air Quality Sensor*** | $4,788.00MN |
| Lantastic Compass | $251.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $19,050.00MN |
| Distanciómetro laser LDM100*** | $8,284.00MN |
| garden-combitester | $939.00MN |
| thermometer for compost | $2,123.00MN |
| WatchDog 3-Watermark Irrigation Station*** | $13,914.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar*** | $5,030.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| digital thermo-hygrometer*** | $2,290.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $8,518.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| Distanciómetro laser LDM60*** | $3,797.00MN |
| Krestel 3000 Pocket Weather Meter*** | $10,279.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $1,936.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $10,358.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| Galino liquid thermometer | $2,414.00MN |
| Outdoor Passive Air Sampler*** | $87,395.00MN |
| Microscopio para Celular | $272.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| digital professional thermo-hygrometer | $4,636.00MN |
| digital wine thermometer | $1,000.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $18,008.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $625.00MN |
| WD 1400 4-WaterScout Irrigation Station*** | $18,114.00MN |
| Analogue Thermo-Hygrometer | $2,196.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $3,669.00MN |
| Termómetro digital solar Maximos y Mínimos | $1,789.00MN |
| Distanciómetro láser GLM 30 Professional*** | $3,905.00MN |
| Digital maxima-minima thermometer with alarm | $1,455.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| Digital thermo-hygrometer*** | $2,946.00MN |
| WatchDog Model 1250 Data Logger*** | $7,502.00MN |
| Distanciómetro láser GLM 80 Professional*** | $128,182.00MN |
| WatchDog Model 1650 Data Logger*** | $10,965.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición*** | $13,536.00MN |
| Class A Evaporation Pan*** | $158,089.00MN |
| rain-gauge | $1,069.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| WatchDog Model 1425 Data Logger*** | $7,964.00MN |
| WatchDog 4-Watermark Irrigation Station*** | $16,960.00MN |
| Polyurethane Foam Collection Substrates*** | $5,568.00MN |
| Protective Case for Series A & 1000*** | $3,236.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $2,498.00MN |
| Rain-gauge | $902.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $1,082.00MN |
| myBlue-T*** | $4,474.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $9,681.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $138,442.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $43,824.00MN |
| 255-620-A Automatic Refill System*** | $26,670.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $4,209.00MN |
| Kestrel 5500 Pocket Weather Tracker*** | $22,550.00MN |
| Xplorer 2*** | $5,558.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK*** | $2,539.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,028.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $68,007.00MN |
| Skywatch Geos 11 - Kit Completo*** | $85,132.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| Hook Gauge*** | $32,084.00MN |
| Indoor/Outdoor Thermometer With Clock | $1,135.00MN |
| Kestrel USB Interface*** | $3,346.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $40,637.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $18,046.00MN |
| Krestel 3500 Pocket Weather Meter*** | $12,908.00MN |
| myMET*** | $7,456.00MN |
| Portable Tripod with Clamp*** | $3,140.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| Kestrel 5000 Environmental Meter*** | $8,685.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,025.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,203.00MN |
| Xplorer 1 | $1,701.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| Xplorer 3 | $3,010.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| Distanciómetro laser LDM150*** | $3,866.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| Flat-End Probe (Soils)*** | $4,268.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,717.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,893.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $120.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |