| WEATHER STATION WITH ATOMIC CLOCK | $1,249.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $625.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| Polyurethane Foam Collection Substrates*** | $2,784.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| Outdoor Passive Air Sampler*** | $58,264.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| 255-620-A Automatic Refill System*** | $13,335.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $22,669.00MN |
| thermometer for compost | $708.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $82,279.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| Termómetro Digital TP101L*** | $311.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $273,493.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $195,088.00MN |
| Glow Moon & Star | $190.00MN |
| Poster Mapa del cielo | $74.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $4,612.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $10,955.00MN |
| *** | $3,435.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Groweather ISS (wireless)*** | $20,045.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser*** | $2,219.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| ET Gauge | $12,785.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $85.00MN |
| Hook Gauge*** | $32,084.00MN |
| Cámara Color ASI294MC Pro*** | $28,816.00MN |
| 8x23mm Illuminated Adjustable Magnifier | $156.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,258.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| FreeHand 2.5x | $711.00MN |
| GPS MAP 65*** | $18,057.00MN |
| Lupa Frontal Multi-Aumento*** | $377.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Microscopio para Celular | $272.00MN |
| 10" LX200-ACF f/10 UHTC*** | $141,965.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| Adaptador básico para smartphone 1.25" | $1,465.00MN |
| Par de anillos 100mm | $1,114.00MN |
| Ocular Sirius Plossl 7.5mm 1.25" | $1,381.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Glow Star | $104.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,123.00MN |
| EnviroMonitor Long Range Antenna, 5dBi*** | $3,007.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| Inclinómetro y Nivel Digital 24" - SITEPRO*** | $1,798.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| Magniloupe Headband | $103.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $705.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $1,201.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $472.00MN |
| Solar Radiation Sensor*** | $5,011.00MN |
| Self Sticking Car Compass | $70.00MN |
| Geologic Compass - A*** | $4,196.00MN |
| ezRead™ | $1,295.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| GPS eTrex 32x*** | $28,085.00MN |
| Watch compass | $80.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,675.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,131.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $19,270.00MN |
| GPS Garmin ETrex 22x*** | $10,030.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $26,872.00MN |
| Jewelers Loupe 3X | $36.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $120.00MN |
| Dual 10x & 20x Jewelers Loupe*** | $195.00MN |
| Lensatic Compass | $180.00MN |
| UV Sensor*** | $9,466.00MN |
| Lantastic Compass | $752.00MN |
| Brass Compass In Metal Tin Box*** | $641.00MN |
| Wireless Repeater with Solar Power*** | $8,352.00MN |
| Clisímetro Geosurv | $2,071.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,011.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| Mounting Tripod | $3,608.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| 3" Levitating Globe | $668.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| Distanciómetro laser LDM60*** | $1,898.00MN |
| Distanciómetro laser LDM150*** | $3,866.00MN |