| Temperature/RH Pen*** | $2,285.00MN |
| Alarm Output Module*** | $6,807.00MN |
| Self Sticking Car Compass | $70.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| WatchDog 100-Temp 2K*** | $2,296.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| Kestrel USB Interface*** | $3,346.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| LinenTest 5x | $144.00MN |
| WatchDog 3-Watermark Irrigation Station*** | $13,914.00MN |
| Weather Station Mounting Tripod | $2,746.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| IR Crop Thermometer | $2,216.00MN |
| Glass Lens Magnifier 2.5" 3x | $62.00MN |
| 10x & 20x Dual Power Loupe | $312.00MN |
| WatchDog Model 1450 Data Logger*** | $9,118.00MN |
| Protective Case for Series A & 1000*** | $6,473.00MN |
| Portable Laser Leaf Area Meter*** | $312,120.00MN |
| Value Pak | $159.00MN |
| Envoy8X*** | $8,018.00MN |
| Brújula minera*** | $4,992.00MN |
| Handheld Photosynthesis System*** | $1,387,278.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $148,823.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $228,157.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $128,555.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $200,940.00MN |
| Poster Mapa del cielo | $74.00MN |
| Spare pH probe for D-54 Meter*** | $10,381.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,581.00MN |
| Penetrometer FT 20*** | $24,551.00MN |
| Tip 5/16"*** | $1,142.00MN |
| Penetrometer FT 10*** | $24,551.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Wonder Globe (Celestial )*** | $1,102.00MN |
| Globo Terráqueo Traveler Antiguo | $2,106.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| Microscopio para Celular | $272.00MN |
| Penetrometer FT 40*** | $16,367.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $364,240.00MN |
| Penetrometer FT 30*** | $16,367.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| Maping compass with mirror | $429.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Solar Power Package*** | $7,374.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| Tip 1/8"*** | $1,142.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $508,995.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $1,818.00MN |
| MS-0160 Carson Microscope 1600x*** | $13,992.00MN |
| 20 Pzs Tarjeta reflectora de 60mmx60mm*** | $2,481.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| 12" LX200-ACF f/10 UHTC*** | $182,650.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| Class A Evaporation Pan*** | $52,696.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| 12in Aztec Globe | $2,105.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,836.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $60.00MN |
| Outdoor Passive Air Sampler*** | $29,132.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| WatchDog Model 1425 Data Logger*** | $7,964.00MN |
| WatchDog Model 1650 Data Logger*** | $10,965.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Chrome Lighted RimFree | $855.00MN |
| Brass Compass | $251.00MN |
| Distanciómetro laser LDM60*** | $1,898.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| WatchDog 3220 Wireless Rain Station*** | $43,784.00MN |
| Telescopio reflector ecuatorial Orion Observer 134mm*** | $10,245.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| Polyurethane Foam Collection Substrates*** | $2,784.00MN |
| QHY5L-II M | $6,369.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,392.00MN |
| Glow Star | $104.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |