| Glass Lens Magnifier 2.5" 3x | $63.00MN |
| MagniRule | $140.00MN |
| ezRead™ | $1,316.00MN |
| HandHeld™ 2.5/5x | $125.00MN |
| MagniMark | $43.00MN |
| Chrome Lighted RimFree | $869.00MN |
| Model J Soil Sampler*** | $4,811.00MN |
| MagniSheet*** | $292.00MN |
| MagniView -2x/4.5x 90mm | $168.00MN |
| Oceana 7x50 Marine*** | $16,089.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,096.00MN |
| FreeHand 2.5x | $361.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,876.00MN |
| Digital maxima-minima thermometer with alarm | $739.00MN |
| Tetraview LCD digital Microscope*** | $20,875.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,953.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $116,215.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,760.00MN |
| Filtro Solar de 110mm de D.I.*** | $825.00MN |
| Termómetro Min/Max libre de Mercurio | $646.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,460.00MN |
| garden-combitester | $477.00MN |
| Penetrometer FT 40*** | $8,311.00MN |
| Digitarium Portable Dome 7m*** | $356,197.00MN |
| UpClose G2 10x25mm Roof Monocular | $600.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,174.00MN |
| Funda para telescopio | $1,764.00MN |
| LAQUA Twin Calcium Meter*** | $28,746.00MN |
| bottle catamaran*** | $798.00MN |
| 2in Male - 1.25in Female Reducer*** | $751.00MN |
| Glow 3D Solar System | $262.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $3,608.00MN |
| ASI120MM*** | $6,110.00MN |
| Outland X 10x42 Binoculars*** | $4,207.00MN |
| rain-gauge | $543.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,145.00MN |
| Cámara Color ASI294MC Pro*** | $29,266.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $563.00MN |
| Binocular SkyMaster 25x70mm*** | $4,869.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $14,088.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $13,757.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,248.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,109.00MN |
| Orion Binocular Viewer for Telescopes | $5,339.00MN |
| Filtro Solar de 100mm de D.I.*** | $707.00MN |
| Glow 3D Dinosaur*** | $388.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,903.00MN |
| Flying Science | $342.00MN |
| ASI1600MM Pro (mono)*** | $43,374.00MN |
| Tip 1/4"*** | $580.00MN |
| Barra tipo Vixen 15"*** | $723.00MN |
| Penetrometer FT 02 | $6,649.00MN |
| Flow Probe (5.5 to 15 handle)*** | $41,032.00MN |
| Kestrel USB Interface | $1,699.00MN |
| SkyMaster 20x80 Binocular*** | $34,051.00MN |
| Glow Star | $212.00MN |
| Digitarium Portable Dome 5m*** | $244,635.00MN |
| dovetail plate for Vixen-style mounts | $482.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $1,225,745.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,558.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,836.00MN |
| SkyMaster 15x70 Binocular*** | $8,067.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,414.00MN |
| Doodling Robot*** | $357.00MN |
| Distanciómetro láser GLM 80 Professional | $65,092.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,850.00MN |
| Krestel 3000 Pocket Weather Meter | $5,220.00MN |
| Green Science- Grow-A-Maze | $314.00MN |
| ASI071MC Pro (color)*** | $100,252.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $10,349.00MN |
| LAQUA Twin Sodium Meter*** | $25,255.00MN |
| digital professional thermo-hygrometer | $4,708.00MN |
| Filtro Solar de 70mm de D.I.*** | $589.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $33,640.00MN |
| ASI183MM (mono*** | $41,730.00MN |
| 2000 ppm NO3- Standard*** | $1,804.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $645.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $41,032.00MN |
| Moon Poster | $112.00MN |
| Digital thermo-hygrometer*** | $1,496.00MN |
| Poster Mapa del cielo | $75.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $118,855.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,285.00MN |
| Atlas cosmico*** | $344.00MN |
| QHY5L-II M | $6,468.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,731.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,804.00MN |
| WatchDog Sprayer Station Console*** | $15,516.00MN |
| GPS eTrex® SE*** | $4,062.00MN |
| myMET | $3,786.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $27,291.00MN |
| EnviroMonitor Node*** | $11,197.00MN |
| WatchDog 3250 Wireless ET Station*** | $115,172.00MN |
| Glow Moon & Star | $193.00MN |
| Groweather ISS (wireless)*** | $20,358.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,383.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $99,431.00MN |
| EnviroMonitor IP Gateway (Wi-Fi/Ethernet)*** | $13,459.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $49,764.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $27,291.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $879.00MN |
| WatchDog 3220 Wireless Rain Station*** | $44,468.00MN |
| Digital Soil Thermometer*** | $895.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $8,651.00MN |
| EnviroMonitor Gateway*** | $22,507.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $3,587.00MN |
| Groweather ISS (cabled)*** | $18,662.00MN |
| Temperature/RH Pen*** | $4,642.00MN |
| Soil Compaction Tester*** | $6,111.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $3,587.00MN |
| WatchDog 100-Temp 2K*** | $2,332.00MN |
| Brújula Brunton GEO 5010*** | $18,686.00MN |
| WatchDog 100-Temp 8K*** | $3,609.00MN |
| GPS eTrex 32x | $7,131.00MN |
| GPS Garmin ETrex 22x | $5,093.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,531.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $13,471.00MN |
| WaterScout Calibration Device*** | $2,160.00MN |
| IR Crop Thermometer | $2,251.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,786.00MN |
| CM 1000 Chlorophyll Meter*** | $84,638.00MN |
| Stegosaurus Skeleton | $249.00MN |
| WatchDog Sprayer Station w/Console*** | $59,613.00MN |
| Two 7.5cm (3in) Rods | $1,672.00MN |
| Two 12cm (4.8in) Rods*** | $3,585.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,165.00MN |
| EnviroMonitor Long Range Antenna, 8dBi*** | $5,655.00MN |
| EnviroMonitor Long Range Antenna, 5dBi*** | $3,054.00MN |
| DataScout Modem WiFi Solar*** | $25,701.00MN |
| COMPRO POCKET TRANSIT*** | $19,571.00MN |
| WatchDog 100-T/RH*** | $5,836.00MN |
| Conductivity Cell (Water)*** | $5,814.00MN |
| WatchDog 3240 Wireless Weather Station*** | $49,715.00MN |
| Two 3.8cm (1.5in) Rods*** | $3,343.00MN |
| Combination pH/Temp Electrode for 2120*** | $7,194.00MN |
| Protective Case for Series 1000*** | $1,125.00MN |
| Two 20cm (8in) Rods*** | $2,035.00MN |
| Long-Stem Thermometer*** | $1,402.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $76,799.00MN |
| *** | $1,306.00MN |
| GPS eTrex ® 10*** | $3,054.00MN |
| LAQUA Twin pH Meter*** | $4,264.00MN |
| Conductivity Electrode Replacement*** | $20,866.00MN |
| MiniBrite 5x | $268.00MN |
| Anemometer Transmitter Kit*** | $5,316.00MN |
| Cabled Vantage Pro2 Console*** | $7,578.00MN |
| LinenTest 5x | $146.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $61.00MN |
| LinenTest™ 11.5x15mm*** | $332.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,923.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $610.00MN |
| Números y Estrellas Mayas | $230.00MN |
| Quantum Light Sensor*** | $7,337.00MN |
| Hourglass | $405.00MN |
| Digitarium Elevator Mount System*** | $105,098.00MN |
| WatchDog A130 Temp/LW Logger*** | $9,117.00MN |
| CR1000X Datalogger para medida y control*** | $73,665.00MN |
| (2x) Helping Hand Magnifier | $265.00MN |
| Orion StarShoot AutoGuider*** | $10,038.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,532.00MN |
| Los sonidos de nuestro mundo | $149.00MN |
| digital thermo-hygrometer*** | $1,163.00MN |
| Illusion Science*** | $263.00MN |
| Penetrometer FT 10 | $8,311.00MN |
| Soil Moisture Transducer - R*** | $7,545.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,882.00MN |
| Large Binocular Tripod L-Adapter | $368.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,125.00MN |
| Tube Rings, 140mm ID*** | $1,304.00MN |
| Spec 9 Basic Software*** | $2,321.00MN |
| Universal Console*** | $108,738.00MN |
| Filtro Solar de 125mm de D.I.*** | $943.00MN |
| The Sun | $378.00MN |
| Sensor Mounting Shelf*** | $1,131.00MN |
| Hydraulic Robotic Arm*** | $357.00MN |
| digital wine thermometer | $508.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $33,770.00MN |
| Protective Case for Series A & 1000*** | $3,287.00MN |
| QHY CCD PoleMaster*** | $10,208.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,923.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,245.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,204.00MN |