| Mark III: 10x Panoramic Binocular (coin operated)*** | $278,692.00MN |
| Lensatic Compass | $180.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Map Compass with Ruler and Lanyard | $281.00MN |
| Solar System Model Planetarium Kit*** | $260.00MN |
| COMPRO POCKET TRANSIT*** | $19,270.00MN |
| Brujula Krypton de colgar Negro | $120.00MN |
| Brújula minera*** | $7,488.00MN |
| Penetrometer FT 20*** | $16,367.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,751.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| Lantastic Compass | $251.00MN |
| 3" Levitating Globe | $1,336.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $38,642.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| rain-gauge | $535.00MN |
| Space Age | $542.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| Penetrometer FT 30*** | $16,367.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $24,146.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| Irrometer Tensiometers 36 in Model R*** | $3,231.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| UV Sensor*** | $8,224.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Wonder Globe (Celestial )*** | $1,102.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| *** | $1,375.00MN |
| Kelway HB-2 pH & Soil Moisture Meter*** | $3,330.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $32,441.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $148,823.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $31,655.00MN |
| Soil Moisture Tester 24 in*** | $7,365.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $182,120.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| SPNEC500 and 510 Sensor Replacement*** | $2,214.00MN |
| 034B-L Wind Set*** | $69,835.00MN |
| WatchDog Sprayer Station w/Console*** | $58,696.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| Silicon Pyranometer Sensor*** | $7,224.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| Quantum Light Sensor*** | $9,974.00MN |
| Conductivity Standard 2.76 mS/cm*** | $572.00MN |
| WatchDog Sprayer Station Console*** | $15,277.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| Model J Soil Sampler*** | $4,737.00MN |
| WatchDog Model 2400 External Sensor Station*** | $17,645.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $16,256.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| Field Scout UV Meter*** | $7,825.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,632.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Model LS Soil Sampler | $4,721.00MN |
| Self Sticking Car Compass | $70.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| Rino® 700*** | $18,053.00MN |
| 255-620-A Automatic Refill System*** | $13,335.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| Maping compass with mirror | $214.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $69,221.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| 255-210 Stillwell with Fixed Point*** | $26,050.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $41,139.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $1,802.00MN |
| Pocket Multi-Tool 12-in-1*** | $3,093.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| Temperature/RH Pen*** | $2,285.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $625.00MN |
| FlexNeck | $317.00MN |
| IR Crop Thermometer | $2,216.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| Glow Star | $104.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| LX600 12" ACF w/StarLock*** | $209,484.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| Pup Repetidor @900MHz*** | $11,124.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| MagniRead | $113.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| Distanciómetro laser LDM60*** | $1,898.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,724,418.00MN |