| Temperature/RH Pen*** | $1,500.00MN |
| Termómetro Min/Max libre de Mercurio | $646.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,629.00MN |
| LinenTest 5x | $146.00MN |
| Temperature (Micro) Sensor | $2,164.00MN |
| Analogue Indoor-Outdoor Thermometer | $122.00MN |
| Orion Field Flattener for Short Refractors*** | $5,088.00MN |
| Life in the Ground - 10 slides | $699.00MN |
| LAQUA Twin Nitrate Meter*** | $12,628.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,798.00MN |
| Soil Moisture Tester 24 in | $3,740.00MN |
| Minolta SPAD 502DL Plus Meter*** | $87,690.00MN |
| Vantage Vue Console*** | $6,221.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $83,694.00MN |
| Omni Antenna for Long Range Repeater*** | $5,655.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $1,399.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,923.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $73,390.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $715.00MN |
| GPS eTrex® SE*** | $4,062.00MN |
| GPS eTrex 32x | $7,131.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $8,391.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $699.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $49,715.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,090.00MN |
| WatchDog 3250 Wireless ET Station*** | $57,586.00MN |
| Wireless Repeater with AC Power*** | $4,524.00MN |
| Tipping Bucket Rain Collector | $7,758.00MN |
| Orion EQ-13 Equatorial Telescope Mount and Tripod*** | $7,049.00MN |
| Solar System Model Planetarium Kit*** | $264.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,625.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $38,432.00MN |
| Two 3.8cm (1.5in) Rods | $1,672.00MN |
| Two 7.5cm (3in) Rods | $1,672.00MN |
| digital thermo-hygrometer*** | $1,163.00MN |
| Weather Station Mounting Tripod | $2,789.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $715.00MN |
| Temperature/RH Pen*** | $2,321.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,600.00MN |
| Glow Planets & Super Nova 20 pcs | $138.00MN |
| *** | $3,488.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,597.00MN |
| WatchDog Sprayer Station w/Console*** | $119,227.00MN |
| Termómetro Digital TP101L*** | $316.00MN |
| Digital thermo-hygrometer*** | $1,496.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,320.00MN |
| DataScout Modem WiFi Solar*** | $25,701.00MN |
| SPNEC500 and 510 Sensor Replacement*** | $2,249.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $130,564.00MN |
| digital wine thermometer | $508.00MN |
| Two 20cm (8in) Rods*** | $2,035.00MN |
| UpClose G2 10x25mm Roof Monocular | $600.00MN |
| Two 12cm (4.8in) Rods*** | $1,793.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $52,664.00MN |
| ET Gauge | $12,985.00MN |
| Set for teaching Sciences - 10 slides | $715.00MN |
| Field Scout Quantum Meter*** | $6,322.00MN |
| WatchDog Sprayer Station*** | $47,128.00MN |
| garden-combitester | $477.00MN |
| Spare pH probe for D-54 Meter*** | $5,272.00MN |
| WaterScout Calibration Device*** | $2,160.00MN |
| LumiLoupe 10x | $146.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,783.00MN |
| TravelView™ - 10x25*** | $806.00MN |
| Foodstuffs and their adulterations - 10 slides | $699.00MN |
| 8x23mm Illuminated Adjustable Magnifier | $158.00MN |
| Analogue Thermo-Hygrometer | $743.00MN |
| MagRX 2.5x | $139.00MN |
| Diagonal Prism 1.25" #918A*** | $909.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $715.00MN |
| Glow Mini Stars | $117.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,896.00MN |
| #928 45-Degree Erect Image Prism (1.25")*** | $1,143.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,243.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,627.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,923.00MN |
| Rain-gauge | $458.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $112,874.00MN |
| thermometer for compost | $719.00MN |
| Conductivity Cell (Water)*** | $5,814.00MN |
| Patological human tissues (Part 1) - 10 slides | $699.00MN |
| Glow 3D Solar System | $131.00MN |
| digital professional thermo-hygrometer | $2,354.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,601.00MN |
| 3" Levitating Globe | $679.00MN |
| Plants Reproduction and Propagation - 10 slides | $715.00MN |
| GPSMAP® 65s*** | $10,188.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,248.00MN |
| Wonder Globe (Celestial ) | $560.00MN |