| Xplorer 4 | $3,947.00MN |
| Rain-gauge | $902.00MN |
| Digital maxima-minima thermometer with alarm | $1,455.00MN |
| digital wine thermometer | $1,000.00MN |
| 20 Pzs Tarjeta reflectora de 60mmx60mm*** | $4,963.00MN |
| Poster Mapa del cielo | $148.00MN |
| Analogue Indoor-Outdoor Thermometer | $361.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR*** | $16,622.00MN |
| Termómetro Digital TP101L*** | $933.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,011.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $24,062.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $508,995.00MN |
| Galino liquid thermometer | $1,207.00MN |
| 8" LX200-ACF f/10 UHTC*** | $126,383.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $1,364.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| Hook Gauge*** | $96,251.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $10,956.00MN |
| Kestrel USB Interface*** | $3,346.00MN |
| Analogue Thermo-Hygrometer | $2,196.00MN |
| Termómetro digital solar Maximos y Mínimos | $1,193.00MN |
| Orion DeepMap 600 Folding Star Chart | $1,026.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| thermometer for compost | $708.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| Outdoor Passive Air Sampler*** | $116,527.00MN |
| GPS eTrex® SE*** | $15,997.00MN |
| EnviroMonitor IP Gateway (Wi-Fi/Ethernet)*** | $13,252.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $20,849.00MN |
| Rino® 700*** | $36,106.00MN |
| Large Binocular Tripod L-Adapter*** | $1,087.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $1,290.00MN |
| rain-gauge | $1,069.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| Termómetro Digital TP101*** | $421.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| 12" LX200-ACF f/10 UHTC*** | $182,650.00MN |
| WaterScout Calibration Device*** | $4,254.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser*** | $2,219.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $7,267.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| garden-combitester | $939.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $138,442.00MN |
| #546 AC Adapter for ETX70 and DS2000*** | $1,700.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK*** | $2,539.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,025.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $2,498.00MN |
| Orion HD-F2 Paragon Tripod*** | $10,851.00MN |
| Polyurethane Foam Collection Substrates*** | $2,784.00MN |
| Termómetro Min/Max libre de Mercurio | $1,273.00MN |
| Pup Repetidor @900MHz*** | $11,124.00MN |
| Xplorer 2*** | $5,558.00MN |
| Xplorer 3*** | $6,021.00MN |
| Digital thermo-hygrometer*** | $2,946.00MN |
| GPSMAP® 65s*** | $30,093.00MN |
| Filtro Solar de 70mm de D.I.*** | $1,160.00MN |
| digital thermo-hygrometer*** | $2,290.00MN |
| TravelView™ - 10x25*** | $1,587.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| Enviro battery | $292.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $352.00MN |
| MagniRead | $113.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $1,201.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| windmill generator | $326.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,654.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| Microscopio para Celular | $1,089.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $228,854.00MN |
| Ocular Sirius Plossl 7.5mm 1.25"*** | $4,143.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $31,655.00MN |
| Binocular UpClose G2 20×50*** | $5,455.00MN |
| Microscopio 2 en 1 Desmontable | $1,023.00MN |
| MiniBrite 5x | $264.00MN |
| Indoor/Outdoor Thermometer With Clock | $1,135.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,011.00MN |
| Oceana 7x50 Marine | $7,921.00MN |
| 2in Male - 1.25in Female Reducer*** | $1,479.00MN |
| Cámara Color ASI294MC Pro*** | $28,816.00MN |
| Barra tipo Vixen 15"*** | $712.00MN |
| Barlow Lens 3x #128*** | $1,228.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| Números y Estrellas Mayas*** | $452.00MN |
| Alarm Output Module*** | $6,807.00MN |
| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| *** | $2,572.00MN |
| *** | $6,870.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| Filtro Solar de 90mm de D.I.*** | $1,914.00MN |
| 6-Plate Solar Radiation Shield*** | $11,623.00MN |
| EnviroMonitor Node*** | $11,025.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $16,253.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| FreeHand 2.5x | $355.00MN |
| Eyepiece Holder (1.25")*** | $1,294.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $278,692.00MN |
| ASI183MM (mono*** | $41,088.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,315.00MN |
| ET Pup Station (900 MHz)*** | $146,240.00MN |
| Base/soporte estrella para tripie*** | $976.00MN |
| Geologic Compass - A*** | $4,196.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,016.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| Bípode de Aluminio con liberación modo pulgar Mod 4360*** | $4,389.00MN |
| MagniSheet*** | $288.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $142,643.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| "Academy" Microscope 1000x*** | $20,676.00MN |
| Tin Can Robot | $351.00MN |
| WatchDog 3220 Wireless Rain Station*** | $43,784.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $12,517.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,377.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $2,385.00MN |
| Lensatic Compass | $180.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| MagRX 2.5x | $137.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $41,139.00MN |
| The Sun | $372.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $2,385.00MN |
| MagniRule | $137.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| Distanciómetro laser LDM60*** | $1,898.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $66,502.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Solar Power Package*** | $14,749.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| 255-620-A Automatic Refill System*** | $13,335.00MN |
| WatchDog 3250 Wireless ET Station*** | $56,700.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,692.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $60.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| Weather Station*** | $309.00MN |
| GPS eTrex ® 10*** | $6,013.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $3,029.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| 20X21MM Triplet Professional Jewelers's Loupe, Black Round Body | $627.00MN |
| Nivel Automatico AL132*** | $6,394.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Glow Mini Stars | $115.00MN |
| Exploracion Lunar | $353.00MN |
| Wireless Vantage Vue*** | $30,958.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| Microscopio Plus 100x 300x 600x*** | $877.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Robot Duck*** | $351.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,392.00MN |
| Peque ciencia optica | $362.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $3,409.00MN |
| TravelView™ - 8x25*** | $741.00MN |
| Maping compass with mirror | $214.00MN |
| Groweather ISS (cabled)*** | $18,374.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| 10" LX200-ACF f/10 UHTC*** | $141,965.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| 10x Hands Free Loupe | $335.00MN |
| FlexNeck | $317.00MN |
| Full Page Magnifier 2x*** | $55.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| CH150 12V Charging Regulator*** | $13,146.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $472.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $249.00MN |
| Doodling Robot*** | $351.00MN |
| Shelter Angle Brackets*** | $1,114.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Motorized Robot Hand*** | $351.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| 034B-L Wind Set*** | $69,835.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| AudioStar Hand Controller*** | $13,882.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| Anillo-T Canon EOS | $602.00MN |
| Brújula minera*** | $2,496.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $111.00MN |
| EnviroMonitor Gateway*** | $22,161.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Activation Fee*** | $1,002.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $10,955.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $3,532.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| Distanciómetro laser LDM150*** | $3,866.00MN |
| Off Axis Guider QHYOAG-S | $6,638.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,957.00MN |
| Handheld Temp/RH/CO2 Meter*** | $18,478.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Pup de Estaciones @900MHz*** | $24,748.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Irrometer Tensiometers 6 in Model R*** | $5,430.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| WatchDog Sprayer Station Console*** | $15,277.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| Software to activate Datalogger CM 1000*** | $11,879.00MN |
| Tetraview LCD digital Microscope*** | $41,107.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $5,637.00MN |
| Structure of Vegetables - 10 slides*** | $1,409.00MN |
| Tensiometer Service Kit*** | $3,969.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Digitarium Portable Dome 5m*** | $240,872.00MN |
| FieldScout TCM 500 T-Handle*** | $7,872.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| WatchDog Sprayer Station w/Console*** | $117,393.00MN |
| Minolta SPAD 502DL Plus Meter*** | $167,277.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| Two 3.8cm (1.5in) Rods*** | $3,292.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $4,421.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Pocket Digital Refractometer*** | $24,862.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x*** | $14,616.00MN |
| Telescope 12" LX90-ACF*** | $277,004.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $10,361.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Soil Moisture Tester 9 in | $3,418.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $23,734.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,301.00MN |
| ET Gauge | $12,785.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Irrometer Tensiometers 18 in Model R*** | $2,922.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| MS-0160 Carson Microscope 1600x*** | $13,992.00MN |
| Two 7.5cm (3in) Rods*** | $3,292.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| Irrometer Tensiometers 36 in Model R*** | $3,231.00MN |
| Self Sticking Car Compass | $35.00MN |
| Digitarium Portable Dome 6m*** | $286,827.00MN |
| Soil Moisture Tester 24 in | $3,683.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $57,964.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| WatchDog Model 2400 External Sensor Station*** | $17,645.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| LAQUA Twin pH Meter*** | $8,397.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $114,079.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $5,095.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| 150 ppm K+ DI Standard*** | $3,552.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $4,982.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $5,434.00MN |
| Soil K+ Kit w/30 Samples*** | $1,402.00MN |
| Glitter Lamp | $266.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,220.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $148,823.00MN |
| Handheld Plant Sap Press*** | $1,097.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $10,189.00MN |
| 11cm Plasma light*** | $389.00MN |
| Orion EQ-13 Equatorial Telescope Mount and Tripod*** | $6,941.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $32,940.00MN |
| WatchDog A110 Temp*** | $1,800.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |
| 12cm Plasma light*** | $616.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $200,940.00MN |
| Pup de Sensores @900MHz*** | $13,624.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,150.00MN |
| Handheld Photosynthesis System*** | $896,671.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| 15cm Plasma light*** | $953.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| LX600 12" ACF w/StarLock*** | $209,484.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| 3" Levitating Globe | $668.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $866.00MN |