| Anemometer Transmitter Kit*** | $5,234.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station*** | $14,922.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Wilderness Spotting Scope – 15-45x65mm*** | $12,393.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $36,749.00MN |
| Universal Shelter*** | $3,564.00MN |
| Mounting Tripod*** | $7,216.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $77,236.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| HandHeld™ 2.5/5x | $246.00MN |
| Xplorer 4 | $3,947.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $200,940.00MN |
| Stegosaurus Skeleton | $245.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| Xplorer 3 | $3,010.00MN |
| Spare pH probe for D-54 Meter*** | $10,381.00MN |
| Maping compass with mirror | $429.00MN |
| 3" Levitating Globe | $668.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $26,872.00MN |
| Clisímetro Geosurv*** | $3,107.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,836.00MN |
| Orion Field Flattener for Short Refractors*** | $5,010.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| Watch compass | $40.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,124.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| WatchDog A110 Temp*** | $1,800.00MN |
| Soil Compaction Tester*** | $6,017.00MN |
| Map Compass with Ruler and Lanyard | $281.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| Soil Moisture Tester 24 in | $3,683.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $5,415.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| Protective Case for Series A & 1000*** | $6,473.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| 255-620-A Automatic Refill System*** | $13,335.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,284.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| myBlue-T | $1,118.00MN |
| WatchDog Model 1400 Data Logger*** | $7,618.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Oceana 7x50 Marine*** | $15,841.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| WatchDog Model 1525 Data Logger*** | $9,118.00MN |
| Xplorer 2*** | $5,558.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| Two 12cm (4.8in) Rods*** | $1,765.00MN |
| Brujula Krypton de colgar Negro | $120.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $257,111.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| WD 1400 3-WaterScout Irrigation Station*** | $15,576.00MN |
| Two 7.5cm (3in) Rods | $1,646.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| FieldScout Soil Sensor Reader*** | $7,592.00MN |
| 6-Plate Solar Radiation Shield*** | $11,623.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $16,992.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| Kestrel USB Interface | $1,673.00MN |
| WatchDog 3-Watermark Irrigation Station*** | $13,914.00MN |
| General Biology - 25 slides | $3,209.00MN |
| Tube Rings, 116mm ID*** | $2,567.00MN |
| Geologic Compass - A*** | $4,196.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| Tetraview LCD digital Microscope*** | $41,107.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $45,338.00MN |
| Glow Moon & Star | $190.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Brújula minera*** | $4,992.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| ET Gauge | $12,785.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Self Sticking Car Compass | $35.00MN |
| Poster Mapa del cielo | $74.00MN |
| Galino liquid thermometer | $604.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| Nikon T-ring*** | $1,203.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| Mag Lev Train Model*** | $417.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| WatchDog 4-Watermark Irrigation Station*** | $16,960.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $182,120.00MN |
| Glow 3D Solar System | $129.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $9,905.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Solar Rover | $393.00MN |
| Bípode para Bastón Mod. 35001*** | $2,194.00MN |
| Envoy8X*** | $4,009.00MN |
| Wireless Vantage Vue*** | $15,479.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| WatchDog Sprayer Station Console*** | $15,277.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $1,818.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| Mammoth Skeleton*** | $245.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,016.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| Propeller Racer | $393.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Conductivity Cell (Water)*** | $5,725.00MN |
| LX850 14" ACF w/StarLock*** | $346,255.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $35,661.00MN |
| LAQUA Twin Nitrate Meter*** | $12,433.00MN |
| Tip 5/16"*** | $571.00MN |
| Robotic Hand*** | $259.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| WatchDog 3220 Wireless Rain Station*** | $43,784.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Series 5000 Mega Wide Angle Eyepiece 21mm (2")*** | $7,326.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $866.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |