| Soil Test Kit w/ 30 Samples - Sodium*** | $4,982.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $8,842.00MN |
| pH 4 Standard - 250mL*** | $1,498.00MN |
| Hourglass | $798.00MN |
| Leaf Wetness Sensor*** | $6,908.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $30,806.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| WD 1400 3-WaterScout Irrigation Station*** | $15,576.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| Field Carrying Case With Buffers*** | $3,779.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| WatchDog 4-Watermark Irrigation Station*** | $33,921.00MN |
| Flat Sensor, Replacement*** | $4,057.00MN |
| Barometric Pressure Sensor Std.*** | $21,929.00MN |
| Irrigation On/Off Sensor*** | $11,181.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $2,066.00MN |
| "Academy" Microscope 1000x*** | $31,014.00MN |
| Bípode para Bastón Mod. 35001*** | $2,194.00MN |
| Foodstuffs and their adulterations - 10 slides | $1,377.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $278,692.00MN |
| General Biology - 25 slides*** | $4,813.00MN |
| LAQUA Twin EC Meter*** | $7,921.00MN |
| Soil K+ Kit w/30 Samples*** | $2,805.00MN |
| UV Sensor*** | $16,449.00MN |
| Mid Range Wireless - Transmitter*** | $21,468.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,377.00MN |
| WatchDog 3-Watermark Irrigation Station*** | $27,829.00MN |
| Filtro Solar de 110mm de D.I.*** | $1,624.00MN |
| Life in the Ground - 10 slides*** | $1,377.00MN |
| Lizards, birds and snakes - 10 slides*** | $1,377.00MN |
| CO2 Monitor*** | $44,758.00MN |
| Conductivity Standard 2.76 mS/cm*** | $1,145.00MN |
| Tipping Bucket Rain Collector*** | $15,277.00MN |
| Filtro Solar de 150mm de D.I.*** | $4,176.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $5,415.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $5,434.00MN |
| Quantum Light Sensor*** | $19,949.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $10,189.00MN |
| FieldScout Sensor Reader Case*** | $3,331.00MN |
| Temperature (Micro) Sensor*** | $4,262.00MN |
| Cell reproduction and development - 10 slides*** | $1,377.00MN |
| Solarscope clásico*** | $4,613.00MN |
| SPNEC500 and 510 Sensor Replacement*** | $2,214.00MN |
| Digitarium Portable Dome 5m*** | $240,872.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Silicon Pyranometer Sensor*** | $7,224.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| MagniLook | $127.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Silver-Black Polymer Sheets*** | $589.00MN |
| Minolta SPAD 502 Plus Meter*** | $70,126.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| WatchDog 2-WaterScout Irrigation Station*** | $11,399.00MN |
| Quantum Light Sensor*** | $8,374.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,800.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Wireless Weather Envoy | $5,234.00MN |
| 10" LX200-ACF f/10 UHTC*** | $141,965.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $5,434.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| LAQUA Twin pH Meter*** | $8,397.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| Soil Moisture Tester 9 in | $3,418.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| Pup de Sensores @900MHz*** | $27,248.00MN |
| DataScout Cellular Modem*** | $41,704.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,124.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| Par de anillos 100mm | $1,114.00MN |
| Kestrel USB Interface | $1,673.00MN |
| GPS MAP 65*** | $9,028.00MN |
| Rino® 700*** | $9,027.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| 8" LX200-ACF f/10 UHTC*** | $126,383.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Kelway HB-2 pH & Soil Moisture Meter*** | $3,330.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| Personal Solar Telescope <0.5 A*** | $48,970.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| Glow 3D Solar System | $129.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| Orion EQ-3M Single-Axis Telescope Drive | $3,192.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $2,956.00MN |
| LX850 12" ACF w/StarLock*** | $311,630.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| LX600 14" ACF w/StarLock*** | $268,348.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| Hydraulic Robotic Arm*** | $351.00MN |
| Rocket Race Car*** | $521.00MN |
| LX600 12" ACF w/StarLock*** | $209,484.00MN |
| Atlas cosmico*** | $170.00MN |
| Potato Clock | $272.00MN |
| Long-Stem Thermometer*** | $1,381.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| Termómetro Digital TP101*** | $210.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $3,029.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| Shelter Angle Brackets*** | $1,114.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| Barra tipo Vixen 15"*** | $712.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| WatchDog Model 2400 External Sensor Station*** | $17,645.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| Flying Science | $336.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,801.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,424.00MN |
| Lupa Frontal Multi-Aumento*** | $377.00MN |
| Stegosaurus Skeleton*** | $490.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| LX600 10" ACF w/StarLock*** | $180,053.00MN |
| Robot Duck*** | $351.00MN |
| Eyepiece Holder (1.25")*** | $1,294.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,541.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| MagniRead | $113.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $3,878.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,315.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $541.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Tube Balance Weight System #1401 for all 8" SCT's*** | $4,977.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,116.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| Self Sticking Car Compass | $35.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| QHY5L-II M | $6,369.00MN |
| FlexNeck | $317.00MN |
| Handheld Temp/RH/CO2 Meter*** | $18,478.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $352.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| Chrome Lighted RimFree | $855.00MN |
| 9mm Orion Edge On Planetary Eyepiece*** | $4,315.00MN |
| Tube Balance Weight System #1402 for all 10" SCT's*** | $4,977.00MN |
| Solar System Model Planetarium Kit*** | $260.00MN |