| The Sun | $372.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Leica TRI 100 Tripod | $3,108.00MN |
| Lensatic Compass | $180.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $148,823.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| PC CUBBY FOR HD-6T*** | $31,320.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| Doodling Robot*** | $351.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| Flying Science | $336.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $114,079.00MN |
| Electric Dome Drive ED-10*** | $23,490.00MN |
| Personal Solar Telescope <0.5 A*** | $48,970.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $5,243.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,303.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| Barlow Lens 2x #126 Short Focus | $1,159.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $352.00MN |
| COMPRO POCKET TRANSIT*** | $19,270.00MN |
| Quantum Light Sensor*** | $9,974.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| bottle catamaran | $393.00MN |
| Tip 1/4"*** | $1,142.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| Power Supply (PS-2)*** | $6,107.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| DOMO PD-15 (4.57MØ) C/MOTORES*** | $829,966.00MN |
| 8" LX200-ACF f/10 UHTC*** | $126,383.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| Eyepiece Holder (1.25")*** | $1,294.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| #928 45-Degree Erect Image Prism (1.25")*** | $1,125.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Hydraulic Robotic Arm*** | $351.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| GPS eTrex® SE*** | $7,998.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $508,995.00MN |
| Field Scout UV Meter*** | $7,825.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| *** | $1,375.00MN |
| Portable Tripod with Clamp | $1,047.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $19,270.00MN |
| Geologic Compass - A | $2,098.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $140,779.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| Penetrometer FT 02 | $13,094.00MN |
| Spec 9 Basic Software*** | $2,285.00MN |
| Tip 1/8"*** | $1,142.00MN |
| Lantastic Compass | $251.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,258.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| Kestrel USB Interface | $1,673.00MN |
| Brass Compass | $251.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| Rino® 700*** | $9,027.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| Penetrometer FT 40*** | $16,367.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| Mammoth Skeleton*** | $245.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,301.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,558.00MN |
| Silver-Black Polymer Sheets*** | $589.00MN |
| Model LS Soil Sampler | $4,721.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| Brújula minera*** | $2,496.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| Quantum Light Sensor*** | $8,374.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $2,968.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $16,256.00MN |
| Model J Soil Sampler*** | $4,737.00MN |
| Buzz Wire making Kit | $259.00MN |
| WeatherLink Console*** | $8,797.00MN |
| Galino liquid thermometer | $604.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| WatchDog 3250 Wireless ET Station*** | $56,700.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,541.00MN |
| Conductivity Standard 2.76 mS/cm*** | $572.00MN |