| WEATHER STATION WITH ATOMIC CLOCK | $1,894.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK*** | $2,539.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $625.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $10,361.00MN |
| Telescope 12" LX90-ACF*** | $138,502.00MN |
| Polyurethane Foam Collection Substrates*** | $5,568.00MN |
| Outdoor Passive Air Sampler*** | $58,264.00MN |
| Class A Evaporation Pan*** | $105,392.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $1,082.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,025.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $207,663.00MN |
| Handheld Temp/RH/CO2 Meter*** | $18,478.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $60.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| Value Pak | $318.00MN |
| Glass Lens Magnifier 2" 5x | $63.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $31,655.00MN |
| FreeHand 2.5x | $355.00MN |
| Kestrel USB Interface | $1,673.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $364,240.00MN |
| Credit Card Magnifier 2x*** | $119.00MN |
| MagniMark | $84.00MN |
| 20 W Solar Panel*** | $27,528.00MN |
| LinenTest 5x | $432.00MN |
| MiniBrite 5x | $264.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| Indoor/Outdoor Thermometer With Clock | $567.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| Xplorer 4 | $3,947.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $865.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| Xplorer 3 | $3,010.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $22,669.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| Pocket Magnifier | $218.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| Termómetro Digital TP101L*** | $622.00MN |
| ezRead™ | $2,591.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| Galino liquid thermometer | $604.00MN |
| Digital thermo-hygrometer*** | $2,946.00MN |
| 034B-L Wind Set*** | $69,835.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $10,956.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| rain-gauge | $1,069.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $401,880.00MN |
| garden-combitester | $469.00MN |
| Full Page Magnifier 2x*** | $111.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,275.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| MagniRead | $113.00MN |
| MagniLook | $127.00MN |
| MagniFlash 11x*** | $985.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $228,157.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| Hourglass | $399.00MN |
| Termómetro Digital TP101*** | $210.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $10,269.00MN |
| Portable Laser Leaf Area Meter*** | $156,060.00MN |
| Minolta SPAD 502 Plus Meter*** | $70,126.00MN |
| LX850 12" ACF w/StarLock*** | $311,630.00MN |
| Telescope 8" LX90-ACF*** | $86,564.00MN |
| Lensatic Compass | $180.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,249.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $645.00MN |
| 255-620-A Automatic Refill System*** | $13,335.00MN |
| ASI183MM (mono*** | $20,544.00MN |