| CO2 Monitor*** | $45,457.00MN |
| SkyMaster 15x70 Binocular*** | $4,033.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $66,045.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $48,210.00MN |
| LAQUA Twin pH Meter*** | $12,792.00MN |
| Clisímetro Geosurv | $1,052.00MN |
| Conductivity Electrode Replacement*** | $10,433.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $116,215.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $61.00MN |
| AC Adapter, 110VAC*** | $1,215.00MN |
| Field Carrying Case With Buffers*** | $5,118.00MN |
| LAQUA Twin Potassium Meter*** | $26,308.00MN |
| Map Compass with Ruler and Lanyard | $143.00MN |
| GPS eTrex® SE*** | $8,123.00MN |
| Tipping Bucket Rain Collector*** | $15,516.00MN |
| Irrometer Tensiometer 12 in Model SR | $2,862.00MN |
| Military Prismatic Sighting Compass | $1,018.00MN |
| Irrometer Tensiometers 36 in Model R*** | $3,282.00MN |
| Soil Moisture Transducer - R*** | $15,091.00MN |
| GPS eTrex ® 10*** | $3,054.00MN |
| GPS Unit Mounting Bracket*** | $8,185.00MN |
| Irrometer Tensiometers 6 in Model R | $2,757.00MN |
| Orion EQ-3M Single-Axis Telescope Drive | $3,242.00MN |
| Spare pH probe for D-54 Meter*** | $5,272.00MN |
| Soil Compaction Tester*** | $12,223.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,174.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $141,523.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,157.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,669.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $143,477.00MN |
| Brújula Brunton GEO 5010*** | $37,372.00MN |
| Field Scout SC-900*** | $155,836.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,342.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $9,495.00MN |
| FieldScout TCM 500 T-Handle*** | $7,995.00MN |
| Irrometer Tensiometers 24 in Model R*** | $3,072.00MN |
| Lantastic Compass | $255.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $138,883.00MN |
| Irrigation On/Off Sensor*** | $17,034.00MN |
| Irrometer Tensiometers 18 in Model R*** | $2,967.00MN |
| Brass Compass In Metal Tin Box*** | $326.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $4,640.00MN |
| Flat-End Probe (Soils)*** | $13,005.00MN |
| COMPRO POCKET TRANSIT*** | $9,786.00MN |
| Quantum Light Sensor*** | $25,516.00MN |
| 3" Levitating Globe | $679.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,374.00MN |
| Pocket Digital Refractometer*** | $25,250.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,786.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $3,849.00MN |
| WaterScout Calibration Device*** | $4,320.00MN |
| 4-20 mA Input Cable*** | $1,477.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,235.00MN |
| Horiba Laqua Case for Meters*** | $6,444.00MN |
| External (Soil) Temperature Sensor - 20 ft.*** | $3,656.00MN |
| Quantum Light Sensor*** | $30,390.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,245.00MN |
| GPSMAP® 65s*** | $30,563.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $5,519.00MN |
| Brujula Krypton de colgar Negro | $61.00MN |
| UV Sensor*** | $16,706.00MN |
| Wonder Globe (Celestial ) | $560.00MN |
| Orion DeepMap 600 Folding Star Chart | $521.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $118,855.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,142.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,601.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $15,523.00MN |
| Orion Awesome Autoguider Refractor Package*** | $45,064.00MN |
| GPS eTrex 32x | $7,131.00MN |
| 8.2 Dbi Yagi Antenna*** | $6,560.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,199.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,125.00MN |
| Temperature (Micro) Sensor*** | $4,329.00MN |
| Quantum Light Sensor*** | $7,337.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,655.00MN |
| UV Sensor*** | $9,614.00MN |
| Tropical Plants - 10 slides | $699.00MN |
| Two 3.8cm (1.5in) Rods*** | $3,343.00MN |
| Solar Radiation Sensor*** | $5,090.00MN |
| Leaf Wetness Sensor | $3,508.00MN |
| CM 1000 Chlorophyll Meter*** | $169,277.00MN |
| pH 7 Standard - 250mL*** | $761.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,847.00MN |
| *** | $1,397.00MN |
| Model LS Soil Sampler | $4,795.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $117,664.00MN |
| AirLink Professional Air Quality Sensor*** | $4,863.00MN |
| WatchDog Sprayer Station Console*** | $15,516.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $169.00MN |
| WatchDog 3240 Wireless Weather Station*** | $99,431.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,383.00MN |
| Alarm Output Module*** | $13,827.00MN |
| 10x21mm Jewelers Loupe in Plastic Case, Chrome Round Body*** | $223.00MN |
| Wireless Repeater with AC Power*** | $4,524.00MN |
| ATC pH Probe (Liquids)*** | $7,608.00MN |
| Conductivity Cell (Water)*** | $11,628.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,597.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| Barometric Pressure Sensor Std.*** | $22,272.00MN |
| Weatherlink Live*** | $7,578.00MN |
| Illuminated UV/White 15x Loupe | $416.00MN |
| Barometric Pressure Sensor Extended Range*** | $11,136.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,923.00MN |
| Long-Stem Thermometer*** | $1,402.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $7,465.00MN |
| Wireless Repeater with Solar Power*** | $8,483.00MN |
| WatchDog Sprayer Station*** | $47,128.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $19,227.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $8,651.00MN |
| Model J Soil Sampler*** | $4,811.00MN |
| Flow Probe (5.5 to 15 handle)*** | $82,063.00MN |
| 36in Auger Tube Kit*** | $31,321.00MN |
| WeatherLink Console*** | $8,935.00MN |
| Jewelers Loupe 3X | $73.00MN |
| WatchDog 3250 Wireless ET Station*** | $57,586.00MN |
| GPS Garmin ETrex 22x | $5,093.00MN |
| Model HC Soil Sampler*** | $2,551.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,629.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $71,253.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,142.00MN |
| WatchDog A-Series PC Cable*** | $703.00MN |
| Two 12cm (4.8in) Rods*** | $1,793.00MN |
| Vantage Pro2 Console/Receiver*** | $15,155.00MN |
| Magniloupe Headband | $314.00MN |
| 0-2.5V DC Input Cable*** | $2,180.00MN |
| Two 7.5cm (3in) Rods*** | $3,343.00MN |
| 20X21MM Triplet Professional Jewelers's Loupe, Black Round Body | $1,274.00MN |
| Universal Shelter*** | $3,619.00MN |
| Protective Case for Series A & 1000*** | $3,287.00MN |
| 10x21mm Triplet Professional Quality Loupe, Chrome Round Body | $570.00MN |
| DataScout Modem WiFi Solar*** | $51,403.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,531.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,254.00MN |
| Vantage Vue Console*** | $6,221.00MN |
| Temperature/RH Pen*** | $4,500.00MN |
| Digital Soil Thermometer*** | $1,790.00MN |
| Minolta SPAD 502 Plus Meter*** | $73,967.00MN |
| SM 802 Economy ph/EC Meter*** | $23,219.00MN |
| FieldScout CM 1000 NDVI Meter*** | $91,903.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $807.00MN |
| LAQUA Twin Sodium Meter*** | $12,628.00MN |
| LAQUA Twin Nitrate Meter*** | $12,628.00MN |
| Handheld Plant Sap Press*** | $557.00MN |
| Filtro Solar de 100mm de D.I.*** | $1,414.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $837.00MN |
| LumiVisor™ - LV-10 | $965.00MN |
| Orion Field Flattener for Short Refractors*** | $5,088.00MN |
| LumiLoupe 10x | $146.00MN |
| HandHeld™ 2.5/5x | $125.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $3,348.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,798.00MN |
| Pup Repetidor @900MHz*** | $11,298.00MN |
| MagniSheet*** | $292.00MN |
| GPS MAP 65*** | $9,169.00MN |
| Motorized Robot Hand*** | $357.00MN |
| MiniBrite 5x | $268.00MN |
| Green Science- Grow-A-Maze | $314.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $33,210.00MN |
| soda cane robug | $275.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,895.00MN |
| 2in Male - 1.25in Female Reducer*** | $751.00MN |
| Robot maromas | $1,259.00MN |
| Off Axis Guider QHYOAG-S | $6,742.00MN |
| Microscopio Biológico Profesional*** | $41,036.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,086.00MN |
| LinenTest 5x | $293.00MN |
| MagniMark | $86.00MN |
| MagniLook | $128.00MN |
| Chrome Lighted RimFree | $1,737.00MN |
| QHY5L-II M | $6,468.00MN |
| Lupa Frontal Multi-Aumento*** | $383.00MN |
| Eyepiece SP 4000 26mm 1.25" Meade*** | $1,188.00MN |
| Tin Can Robot | $357.00MN |
| Mammoth Skeleton*** | $249.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $480.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $17,228.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,417.00MN |
| UpClose G2 10x25mm Roof Monocular | $600.00MN |
| Filtro Solar de 70mm de D.I.*** | $1,178.00MN |
| Funda para telescopio | $1,764.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,583.00MN |
| Solarscope clásico*** | $4,686.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,525.00MN |
| Barra tipo Vixen 10" | $1,224.00MN |
| Kit Solar Robotica 3 En 1 | $899.00MN |
| Par de anillos 100mm | $1,131.00MN |
| FlexNeck | $322.00MN |
| Glow Star | $106.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $879.00MN |
| Kit Solar Robotica 14 En 1*** | $650.00MN |
| MagniRead | $115.00MN |
| Microscopio Plus 100x 300x 600x*** | $1,782.00MN |
| Orion StarShoot AutoGuider*** | $10,038.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| Weather Station*** | $628.00MN |
| Rino® 700*** | $9,168.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,386.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $33,770.00MN |
| Large Binocular Tripod L-Adapter | $736.00MN |
| ZWO Mini Guider Scope*** | $3,595.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $4,257.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,204.00MN |
| Rectangle Rim Free 2x | $425.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $2,036.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $8,686.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $11,126.00MN |
| Termómetro digital solar Maximos y Mínimos | $606.00MN |
| Anillo-T Canon EOS | $611.00MN |
| Doodling Robot*** | $713.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,290.00MN |
| Orion Prime Focus Camera Adapters | $1,583.00MN |
| Filtro Solar de 125mm de D.I.*** | $943.00MN |
| Retreiver @900MHz*** | $30,498.00MN |
| Solar Robot*** | $425.00MN |
| Glow Moon & Star | $193.00MN |
| LumiLoupe 7x Stand Magnifier | $221.00MN |
| MagniFlash 11x*** | $1,000.00MN |
| Poster 3D LiveLife Pictures - Our Solar System | $179.00MN |
| Ocular Sirius Plossl 7.5mm 1.25" | $1,402.00MN |
| Binocular SkyMaster 25x70mm*** | $4,869.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,554.00MN |
| Filtro Solar de 110mm de D.I.*** | $1,649.00MN |
| Cable for 497 Hand Controller*** | $339.00MN |
| WatchDog 3220 Wireless Rain Station*** | $88,937.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $49,715.00MN |
| Cámara a color QHY 5III 485C*** | $13,259.00MN |
| Barra tipo Vixen 15"*** | $723.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $70,303.00MN |
| OcuLens™ 5x & 8x | $221.00MN |
| Telescopio reflector ecuatorial Orion Observer 134mm*** | $10,405.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,532.00MN |
| Distanciómetro laser LDM100*** | $2,804.00MN |
| Pup de Sensores @900MHz*** | $13,837.00MN |
| Microscopio 2 en 1 Desmontable | $1,039.00MN |
| 255-620-A Automatic Refill System*** | $13,543.00MN |
| Rings 125mm*** | $1,727.00MN |
| Vixen Style Camera Mount | $1,703.00MN |
| ASI120MM*** | $6,110.00MN |
| LinenTest™ 11.5x15mm*** | $332.00MN |
| Meade X-Wedge*** | $18,427.00MN |
| CH150 12V Charging Regulator*** | $13,351.00MN |
| Mag Lev Train Model*** | $424.00MN |
| Bastón de Rosca, 3.6M – SITEPRO*** | $2,914.00MN |
| Atlas cosmico*** | $172.00MN |
| Adaptador básico para smartphone 1.25" | $744.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $310.00MN |
| Fuente de Poder de Litio LXPS 18*** | $8,824.00MN |
| FreeHand 2.5x | $361.00MN |
| Series 5000 PWA 7mm Eyepiece (1.25") | $3,974.00MN |
| ET Pup Station (900 MHz)*** | $49,508.00MN |
| LAQUA Twin Calcium Meter*** | $14,373.00MN |
| f/6.3 Focal Reducer/Field Flatener*** | $1,975.00MN |
| Nikon T-ring | $611.00MN |
| Hydraulic Robotic Arm*** | $357.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $8,098.00MN |
| External (Soil) Temperature Sensor - 6 ft.*** | $2,578.00MN |
| Silicon Pyranometer Sensor*** | $14,674.00MN |
| Dual 10x & 20x Jewelers Loupe*** | $396.00MN |
| 10x & 20x Dual Power Loupe | $317.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $1,225,745.00MN |
| FieldScout Sensor Reader Case*** | $1,128.00MN |
| LoggerNet: Datalogger Support Software*** | $30,752.00MN |
| Estación Total RTS102R6 BT*** | $56,005.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,735.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,992.00MN |
| Conductivity Standard 2.76 mS/cm*** | $581.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $17,258.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $10,429.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,923.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,882.00MN |
| 30x21mm Triplet Professional Quality Loupe, Chrome Round Body, P | $742.00MN |
| DataScout Cellular Modem*** | $21,178.00MN |
| Nivel Automatico AL132*** | $12,987.00MN |
| Microscopio para Celular | $276.00MN |
| Digitarium® Theta Basic Projection Portable System*** | $754,183.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $45,770.00MN |
| Field Scout External Light Sensor Meter*** | $17,721.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,766,987.00MN |
| Spec 9 Basic Software*** | $2,321.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,530.00MN |
| NIVEL AUTOMATICO TOPCON AT-B3*** | $27,475.00MN |
| FieldScout Soil Sensor Reader*** | $7,710.00MN |
| Tensiometer Service Kit*** | $2,015.00MN |
| Rain Bucket Bird Guard*** | $686.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,745.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,358.00MN |
| Temperature/RH Pen*** | $4,642.00MN |
| Field Scout T-Handle EC Probe (24")*** | $12,488.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $130,564.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,801.00MN |
| Universal Console*** | $108,738.00MN |
| WD 1400 3-WaterScout Irrigation Station*** | $15,819.00MN |
| SPNEC500 and 510 Sensor Replacement*** | $2,249.00MN |
| Digitarium Portable Dome 4m*** | $215,213.00MN |
| Digitarium Portable Dome 6m*** | $291,309.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,090.00MN |
| Soil Moisture Tester 24 in | $3,740.00MN |
| 8" LX200-ACF f/10 UHTC*** | $256,716.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,591.00MN |
| WatchDog 100-Temp 8K*** | $3,609.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $3,003.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $699.00MN |
| Field Scout Quantum Meter*** | $6,322.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,302.00MN |
| 10" LX200-ACF f/10 UHTC*** | $288,366.00MN |
| *** | $3,488.00MN |
| WatchDog Model 1525 Data Logger*** | $9,261.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $764.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,850.00MN |
| WatchDog Model 1650 Data Logger*** | $11,136.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $32,209.00MN |
| Lizards, birds and snakes - 10 slides | $699.00MN |
| Field Scout UV Meter*** | $7,948.00MN |
| WatchDog Model 1250 Data Logger*** | $15,239.00MN |
| Silver-Black Polymer Sheets*** | $1,196.00MN |
| Orion Binocular Viewer for Telescopes | $5,339.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,662.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,600.00MN |
| Patological human tissues (Part 1) - 10 slides | $699.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $2,022.00MN |
| Digitarium Portable Dome 5m*** | $244,635.00MN |
| Digitarium Portable Dome 7m*** | $356,197.00MN |
| Animal reproduction - 10 slides | $699.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $73,390.00MN |
| Telescope 10" LX90-ACF*** | $219,791.00MN |
| Telescope 8" LX90-ACF*** | $87,916.00MN |
| Penetrometer FT 02 | $6,649.00MN |
| Tip 5/16"*** | $580.00MN |
| LX600 12" ACF w/StarLock*** | $212,758.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,983.00MN |
| Penetrometer FT 10 | $8,311.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $151,148.00MN |