| WatchDog 100 Series Button Docking Station (serial)*** | $7,064.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $180.00MN |
| Filtro Solar de 90mm de D.I.*** | $1,276.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $642.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| myBlue-T | $1,118.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $40,637.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,836.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| myMET | $3,728.00MN |
| Wilderness Spotting Scope – 15-45x65mm*** | $16,524.00MN |
| Foodstuffs and their adulterations - 10 slides | $1,377.00MN |
| GPS eTrex® SE*** | $11,997.00MN |
| GPS Garmin ETrex 22x*** | $10,030.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $4,209.00MN |
| FreeHand 2.5x | $711.00MN |
| 140mm ID Orion Telescope Tube Rings*** | $3,223.00MN |
| Solar Plane Mobile | $835.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| 6-Plate Solar Radiation Shield*** | $17,434.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| windmill generator*** | $652.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $5,434.00MN |
| 3" Levitating Globe | $2,004.00MN |
| Irrometer Tensiometer 12 in Model SR | $2,818.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $32,868.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $49,459.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $9,681.00MN |
| 2000 ppm NO3- Standard*** | $5,329.00MN |
| Mag Lev Train Model*** | $417.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $4,612.00MN |
| Magnet Science | $309.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $2,066.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $5,179.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,377.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| Cell reproduction and development - 10 slides*** | $1,377.00MN |
| LoggerNet: Datalogger Support Software*** | $60,558.00MN |
| Filtro Solar de 170mm de D.I.*** | $3,016.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| Lizards, birds and snakes - 10 slides*** | $2,066.00MN |
| Rain-gauge | $451.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| Altimeter/Barometer*** | $6,437.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| Build Your Own Wind Turbine*** | $837.00MN |
| Polyurethane Foam Collection Substrates*** | $2,784.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| COMPRO POCKET TRANSIT*** | $19,270.00MN |
| The Franklin World Globe*** | $6,166.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| 20 W Solar Panel*** | $27,528.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $10,189.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| Analogue Indoor-Outdoor Thermometer | $241.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| ET Gauge*** | $25,571.00MN |
| Tropical Plants - 10 slides*** | $2,066.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| The Sun*** | $745.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| Irrometer Tensiometers 36 in Model R*** | $3,231.00MN |
| Galino liquid thermometer | $1,207.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $11,722.00MN |
| 0-2.5V DC Input Cable*** | $1,431.00MN |
| G11 Mount - 60 lb Capacity*** | $214,346.00MN |
| Illusion Science*** | $518.00MN |
| GPS eTrex 32x*** | $14,042.00MN |
| Geologic Compass - A*** | $8,393.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $27,012.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,186.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| WatchDog Model 2400 External Sensor Station*** | $17,645.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| Irrometer Tensiometers 18 in Model R*** | $2,922.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| Rino® 700*** | $18,053.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $18,046.00MN |
| "Academy" Microscope 1000x*** | $31,014.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| Kestrel 5000 Environmental Meter*** | $8,685.00MN |
| Model J Soil Sampler*** | $9,474.00MN |
| Portable Tripod with Clamp*** | $2,094.00MN |
| Power Supply (PS-2)*** | $18,322.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $31,655.00MN |
| LAQUA Twin Potassium Meter*** | $25,903.00MN |
| Outdoor Passive Air Sampler*** | $29,132.00MN |
| The Earth*** | $1,117.00MN |
| CR1000X Datalogger para medida y control*** | $145,062.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $9,744.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $1,818.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| Life in the Ground - 10 slides*** | $1,377.00MN |
| Watch compass | $80.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Globo Terráqueo Traveler Antiguo | $2,106.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $166.00MN |
| 12in Aztec Globe*** | $4,211.00MN |
| 1.25" Orion Universal Camera Adapter | $3,569.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,275.00MN |
| Large Binocular Tripod L-Adapter | $725.00MN |
| Weather Station*** | $309.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |
| Telescopio reflector ecuatorial Orion Observer 134mm*** | $10,245.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $508,995.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| Tube Rings, 140mm ID*** | $2,567.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $138,442.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| MagniFly™ 2x/3.5x | $969.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| Nivel Automatico AL132*** | $6,394.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $114,079.00MN |
| Night Sky Proyection Kit*** | $520.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $10,189.00MN |
| Hydraulic Robotic Arm*** | $702.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $141,270.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $273,493.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $32,940.00MN |
| Lensatic Compass | $180.00MN |
| Kestrel USB Interface | $1,673.00MN |
| LAQUA Twin Calcium Meter*** | $56,608.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $12,434.00MN |
| Distanciómetro laser LDM60*** | $1,898.00MN |
| Doodling Robot*** | $351.00MN |
| Buzz Wire making Kit | $259.00MN |
| Glow 3D Solar System | $258.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| Rocket Race Car*** | $1,042.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $472.00MN |
| 1.25" Variable Universal Camera adapter*** | $4,127.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $27,743.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $228,854.00MN |
| Telescopio reflector Orion 6" f/4 Newtonian Astrograph*** | $17,748.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $3,532.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| Tin Can Robot | $351.00MN |
| digital thermo-hygrometer*** | $2,290.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| Termómetro digital solar Maximos y Mínimos | $1,193.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $1,377.00MN |
| 034B-L Wind Set*** | $139,670.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $148,823.00MN |
| Self Sticking Car Compass | $70.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $3,694.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $11,492.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $77,236.00MN |
| GPS MAP 65*** | $9,028.00MN |
| Flying Science | $336.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Glow Moon & Star | $190.00MN |
| Enviro battery | $292.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $54,203.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| Long-Stem Thermometer*** | $1,381.00MN |
| Termómetro Digital TP101L*** | $311.00MN |
| Hook Gauge*** | $32,084.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Moon Poster | $110.00MN |
| pH 4 Standard - 250mL*** | $749.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $4,533.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| WatchDog Sprayer Station*** | $46,403.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $60.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $15,356.00MN |
| Motorized Robot Hand*** | $351.00MN |
| WatchDog 3250 Wireless ET Station*** | $56,700.00MN |
| 30x21mm Triplet Professional Quality Loupe, Chrome Round Body, P | $731.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| Orion EQ-3M Single-Axis Telescope Drive | $3,192.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $21,234.00MN |
| MagniMark | $42.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $85.00MN |
| WatchDog 100-T/RH*** | $5,746.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $33,122.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| Brujula Krypton de colgar Negro | $180.00MN |
| MagniRule | $137.00MN |
| Lupa Frontal Multi-Aumento*** | $377.00MN |
| Dovetail Base for Finder Scope*** | $1,270.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,373.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,004.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,406.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| EnviroMonitor Node*** | $11,025.00MN |
| WatchDog Model 1425 Data Logger*** | $7,964.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| Off Axis Guider QHYOAG-S | $6,638.00MN |
| RoboFocus*** | $34,107.00MN |
| WatchDog Model 1525 Data Logger*** | $9,118.00MN |
| Glass Lens Magnifier 3" 3x | $98.00MN |
| Orion Field Flattener for Short Refractors*** | $5,010.00MN |
| WatchDog 3220 Wireless Rain Station*** | $43,784.00MN |
| 6x30 Achromatic Finder Scope | $4,008.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| AC Adapter, 110VAC*** | $1,197.00MN |
| Microscopio Plus 100x 300x 600x*** | $877.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| 20X21MM Triplet Professional Jewelers's Loupe, Black Round Body | $627.00MN |
| Brújula minera*** | $2,496.00MN |
| Model 115-Rain Logger*** | $3,956.00MN |
| soda cane robug | $271.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,025.00MN |
| Brass Compass In Metal Tin Box*** | $641.00MN |
| pH 7.0 (2) 30 ml each*** | $393.00MN |
| 10x21mm Jewelers Loupe in Plastic Case, Chrome Round Body*** | $220.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| Digital Dome Works*** | $75,168.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| Space Age | $542.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| Solar Power Package*** | $7,374.00MN |
| WatchDog 100-Temp 8K*** | $3,553.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| MagniRead | $113.00MN |
| Robotic Hand*** | $259.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,128.00MN |
| FieldScout GreenIndex Board*** | $1,169.00MN |
| 10x21mm Triplet Professional Quality Loupe, Chrome Round Body | $561.00MN |
| Alarm Output Module*** | $6,807.00MN |
| WatchDog Sprayer Station Console*** | $15,277.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $16,256.00MN |
| Adaptador básico para smartphone 1.25" | $1,465.00MN |
| DOMO PD-15 (4.57MØ) C/MOTORES*** | $829,966.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $746,736.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,116.00MN |
| Solar Rover | $393.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| garden-combitester | $469.00MN |
| MagniSheet*** | $288.00MN |
| Illuminated UV/White 15x Loupe | $409.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| WeatherLink Console*** | $8,797.00MN |
| Binocular UpClose G2 20×50 | $1,818.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,654.00MN |
| WatchDog Model 1250 Data Logger*** | $7,502.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| CM 1000 Chlorophyll Meter*** | $166,673.00MN |
| Protective Case for Series 1000*** | $1,108.00MN |
| EnviroMonitor Long Range Antenna, 8dBi*** | $5,568.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $140,779.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $26,872.00MN |
| Weather Science*** | $309.00MN |
| digital wine thermometer | $500.00MN |
| Bípode de Aluminio con liberación modo pulgar Mod 4360*** | $2,195.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| Maping compass with mirror | $214.00MN |
| Mammoth Skeleton*** | $245.00MN |
| MagniFlash 11x*** | $985.00MN |
| Field Carrying Case With Buffers*** | $1,260.00MN |
| Microscopio para Celular | $272.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| Pup Repetidor @900MHz*** | $11,124.00MN |
| 10x Hands Free Loupe | $335.00MN |
| Jewelers Loupe 3X | $36.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $866.00MN |
| Cable for 497 Hand Controller*** | $668.00MN |
| Temperature (Micro) Sensor | $2,131.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $352.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| Leica TRI 100 Tripod | $3,108.00MN |
| Barlow Lens 2x #126 Short Focus | $1,159.00MN |
| Telescope 12" LX90-ACF*** | $138,502.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| Glow Mini Stars | $115.00MN |
| UV Sensor*** | $8,224.00MN |
| Magniloupe Headband | $103.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| Poster Mapa del cielo | $74.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Vibration Isolation Pads #895*** | $1,199.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,692.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Telescope 8" LX90-ACF*** | $86,564.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,002.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $2,968.00MN |
| LAQUA Twin Nitrate Meter*** | $12,433.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |