| Barlow Lens 2x #126 Short Focus*** | $3,476.00MN |
| Retreiver @900MHz*** | $45,043.00MN |
| Funda para telescopio | $1,737.00MN |
| Series 5000 Mega Wide Angle Eyepiece 21mm (2")*** | $14,651.00MN |
| Zero Image Focuser*** | $34,676.00MN |
| Omni Antenna for Long Range Repeater*** | $5,568.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $1,590.00MN |
| Vantage Vue Console*** | $6,125.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,392.00MN |
| LX600 10" ACF w/StarLock*** | $540,159.00MN |
| Mammoth Skeleton*** | $245.00MN |
| Barra tipo Vixen 15"*** | $712.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| WatchDog Sprayer Station w/Console*** | $58,696.00MN |
| 20X21MM Triplet Professional Jewelers's Loupe, Black Round Body | $627.00MN |
| MagniRead | $113.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| AudioStar Hand Controller*** | $27,763.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $1,017,991.00MN |
| WatchDog A110 Temp*** | $1,800.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Fuente de Poder de Litio LXPS 18*** | $26,064.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Rain Collector Cone | $725.00MN |
| Hook Gauge*** | $64,167.00MN |
| Estación Total RTS102R6 BT*** | $55,144.00MN |
| Universal Shelter*** | $3,564.00MN |
| pH 7.0 (2) 30 ml each*** | $393.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| Digitarium Portable Dome 4m*** | $211,902.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| Pup Repetidor @900MHz*** | $11,124.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $32,699.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $85.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $4,209.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| TEDCO Original Gyroscope*** | $301.00MN |
| Digital thermo-hygrometer*** | $4,419.00MN |
| Wilderness Spotting Scope – 15-45x65mm*** | $12,393.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| 10" LX200-ACF f/10 UHTC*** | $425,894.00MN |
| WatchDog Sprayer Station*** | $92,807.00MN |
| GPS eTrex® SE*** | $7,998.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $42,468.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| WatchDog Sprayer Station Console*** | $30,555.00MN |
| Solar Robot*** | $418.00MN |
| 034B-L Wind Set*** | $69,835.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $48,998.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,011.00MN |
| 20 Pzs Tarjeta reflectora de 60mmx60mm*** | $2,481.00MN |
| Pup de Sensores @900MHz*** | $13,624.00MN |
| Telescope 10" LX90-ACF*** | $216,409.00MN |
| Envoy8X*** | $8,018.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Eyepiece SP 4000 26mm 1.25" Meade*** | $3,510.00MN |
| CO2 Monitor*** | $22,379.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $11,030.00MN |
| Higrotermómetro y datalogger con 32000 registros*** | $7,082.00MN |
| Digitarium Portable Dome 7m*** | $350,717.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| WatchDog A130 Temp/LW Logger*** | $8,976.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| Weatherlink Live*** | $7,461.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,797.00MN |
| Digitarium Portable Dome 6m*** | $286,827.00MN |
| Digitarium Portable Dome 5m*** | $240,872.00MN |
| 14" LX200-ACF f/10 UHTC*** | $714,151.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| pH 4 Standard - 250mL*** | $749.00MN |
| 8" LX200-ACF f/10 UHTC*** | $252,766.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| Series 5000 Mega Wide Angle Eyepiece 15mm (2") [ME607017]*** | $19,633.00MN |
| Ocular acodado para estacion total FOIF*** | $4,512.00MN |
| Glow Star | $104.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $2,968.00MN |
| Spec 9 Pro Software*** | $9,187.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $1,731.00MN |
| Barlow Lens 3x #128*** | $1,228.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| Irrometer Tensiometers 36 in Model R*** | $3,231.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $71,322.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $10,189.00MN |
| Kestrel USB Interface*** | $3,346.00MN |
| LX600 16" ACF w/StarLock & XWedge (No Tripod or Pier)*** | $1,063,004.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $18,046.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $26,527.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| MT-PRO Grain Moisture Tester*** | $18,706.00MN |
| LX600 14" ACF w/StarLock*** | $268,348.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| Power Supply (PS-2)*** | $6,107.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $97,901.00MN |
| TravelView™ - 8x25*** | $2,222.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| TravelView™ - 10x25*** | $2,381.00MN |
| Irrometer Tensiometer 12 in Model SR*** | $5,637.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $40,637.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Minolta SPAD 502 Plus Meter*** | $70,126.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| Indoor/Outdoor Thermometer With Clock | $1,702.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $541.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $1,731.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $3,636.00MN |
| Quantum Light Sensor*** | $25,123.00MN |
| Kestrel 5000 Environmental Meter*** | $8,685.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,717.00MN |
| 10x Hands Free Loupe*** | $1,004.00MN |
| Eyepiece SP 4000 56mm 2'' Meade*** | $4,244.00MN |
| Los sonidos de nuestro mundo | $293.00MN |
| Irrometer Tensiometers 24 in Model R*** | $6,050.00MN |
| Galino liquid thermometer | $604.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,303.00MN |
| Meade Series 4000 1.25" Plossl Eyepiece & Filter Set*** | $11,871.00MN |
| WatchDog Model 2400 External Sensor Station*** | $17,645.00MN |
| WatchDog 3220 Wireless Rain Station*** | $43,784.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $364,240.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| digital thermo-hygrometer*** | $1,145.00MN |
| 255-620-A Automatic Refill System*** | $13,335.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $54,203.00MN |
| Atlas cosmico*** | $339.00MN |
| 11cm Plasma light*** | $389.00MN |
| Telescope 8" LX90-ACF*** | $173,128.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| WatchDog 3250 Wireless ET Station*** | $113,400.00MN |
| LX600 12" ACF w/StarLock*** | $418,969.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $249.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $2,498.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $80,801.00MN |
| Meade X-Wedge*** | $36,288.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| Mid Range Wireless - Base Station*** | $11,330.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| Telescope 12" LX90-ACF*** | $277,004.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $148,823.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| Eyepiece Zoom 4000 8mm-24mm (1.25") Meade*** | $7,032.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,249.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $16,243.00MN |
| #546 AC Adapter for ETX70 and DS2000*** | $1,700.00MN |
| Tube Balance Weight System #1401 for all 8" SCT's*** | $4,977.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| #928 45-Degree Erect Image Prism (1.25")*** | $1,125.00MN |
| Portable Tripod with Clamp*** | $1,047.00MN |
| Model J Soil Sampler*** | $9,474.00MN |
| Eyepiece SP 4000 9.7mm 1.25" Meade*** | $3,463.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $2,841.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,558.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $22,669.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $48,767.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| Vibration Isolation Pads #895*** | $1,199.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| IR Crop Thermometer*** | $4,432.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| 2000 ppm NO3- Standard*** | $3,552.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,654.00MN |
| myBlue-T | $1,118.00MN |
| QHY CCD PoleMaster*** | $10,051.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,220.00MN |
| Eyepiece SP 4000 20mm 1.25" Meade*** | $1,991.00MN |
| Lupa Frontal Multi-Aumento*** | $754.00MN |
| 10x21mm Jewelers Loupe in Plastic Case, Chrome Round Body*** | $220.00MN |
| MagniMark | $42.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Mid Range Wireless - Transmitter*** | $10,734.00MN |
| LX850 12" ACF w/StarLock*** | $623,260.00MN |
| Soil Moisture Tester 24 in | $3,683.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas*** | $222.00MN |
| Irrometer Tensiometers 18 in Model R*** | $2,922.00MN |
| Termómetro Digital TP101*** | $421.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| Electric Dome Drive ED-10*** | $23,490.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $5,434.00MN |
| Eyepiece SP 4000 40mm 1.25" Meade*** | $1,949.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $1,936.00MN |
| WatchDog 3240 Wireless Weather Station*** | $97,901.00MN |
| ET Gauge | $12,785.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,124.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK*** | $2,057.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $953.00MN |
| myMET | $3,728.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,377.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $2,956.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $10,361.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,800.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $41,139.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $32,940.00MN |
| Soil K+ Kit w/30 Samples*** | $1,402.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $128,555.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $10,955.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,648.00MN |
| Moon Poster | $110.00MN |
| Temperature/RH Pen*** | $2,285.00MN |
| Poster Mapa del cielo | $74.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| Filtro Solar de 90mm de D.I.*** | $1,276.00MN |
| Long-Stem Thermometer*** | $1,381.00MN |
| f/6.3 Focal Reducer/Field Flatener*** | $1,945.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $18,931.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| 150 ppm K+ DI Standard*** | $3,552.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| Números y Estrellas Mayas | $226.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| FieldScout GreenIndex Board*** | $1,169.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Soil Moisture Tester 9 in*** | $6,835.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,301.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| Eyepiece SP 4000 32mm 1.25" Meade*** | $1,776.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,224.00MN |
| Temperature/RH Pen*** | $1,477.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| 6x30 Achromatic Finder Scope | $4,008.00MN |
| Poster 3D LiveLife Pictures - Our Solar System | $176.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| LAQUA Twin pH Meter*** | $4,198.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| Pocket Digital Refractometer*** | $24,862.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $120.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| HandHeld™ 2.5/5x | $370.00MN |
| MagniFly™ 2x/3.5x | $969.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| Glass Lens Magnifier 2" 5x | $125.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| 8x23mm Illuminated Adjustable Magnifier | $156.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| Chrome Lighted RimFree | $855.00MN |
| FreeHand 2.5x | $355.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| MagRX 2.5x | $137.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,581.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x*** | $2,372.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| EnviroMonitor Long Range Antenna, 5dBi*** | $3,007.00MN |
| Glass Lens Magnifier 3" 3x | $98.00MN |
| MagniFlash 11x*** | $985.00MN |
| Magniloupe Headband | $103.00MN |
| Glass Lens Magnifier 2.5" 3x | $124.00MN |
| 12cm Plasma light*** | $616.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $69,221.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,258.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| Solar Power Package*** | $7,374.00MN |
| LumiLoupe 10x | $144.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| Brújula minera*** | $2,496.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Lantastic Compass | $251.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| MagniSheet*** | $288.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| General Biology - 25 slides | $1,604.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |