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LAQUA Twin Calcium Meter has been added to your Cart
Large Binocular Tripod L-Adapter Large Binocular Tripod L-Adapter
$725.00MN
PST - 40mm/400mm LF HA <1.0 A PST - 40mm/400mm LF HA <1.0 A***
$28,566.00MN
2" Enhanced Dielectric Diagonal with SC Adapter 2" Enhanced Dielectric Diagonal with SC Adapter***
$5,243.00MN
1 1/2" Diameter Compass with 40" Lanyard 1 1/2" Diameter Compass with 40" Lanyard
$120.00MN
Zoology: Invertebrate and Insects - 25 slides Zoology: Invertebrate and Insects - 25 slides
$3,209.00MN
DHT-1 Portable Hay Moisture Tester 18" DHT-1 Portable Hay Moisture Tester 18"***
$8,049.00MN
COMPRO POCKET TRANSIT COMPRO POCKET TRANSIT***
$19,270.00MN
Brújula Brunton GEO 5010 Brújula Brunton GEO 5010***
$18,399.00MN
Replogle NASA Moon Globe 12-inch Tabletop Replogle NASA Moon Globe 12-inch Tabletop***
$4,612.00MN
Map Compass with Ruler and Lanyard Map Compass with Ruler and Lanyard
$140.00MN
CO2 Monitor AIRCO2NTROL COACH CO2 Monitor AIRCO2NTROL COACH***
$12,031.00MN
Orion SkyView Pro Equatorial GoTo Telescope Mount Orion SkyView Pro Equatorial GoTo Telescope Mount***
$32,940.00MN
Geologic Compass - A Geologic Compass - A***
$6,295.00MN
DHT-1 Portable Hay Moisture Tester 24" DHT-1 Portable Hay Moisture Tester 24"***
$8,303.00MN
Replogle Globe Traveler Globe Blue Replogle Globe Traveler Globe Blue
$1,053.00MN
CONVENTIONAL POCKET TRANSIT CONVENTIONAL POCKET TRANSIT***
$13,436.00MN
Funda para telescopio Funda para telescopio***
$3,474.00MN
Wonder Globe (Celestial ) Wonder Globe (Celestial )
$551.00MN
The Earth The Earth
$372.00MN
8" LX200-ACF f/10 UHTC 8" LX200-ACF f/10 UHTC***
$126,383.00MN
Orion Atlas EQ-G Computerized GoTo Telescope Mount Orion Atlas EQ-G Computerized GoTo Telescope Mount***
$72,261.00MN
Atlas cosmico Atlas cosmico***
$170.00MN
ASI1600MM Pro (mono) ASI1600MM Pro (mono)***
$85,413.00MN
Rings 125mm Rings 125mm***
$3,401.00MN
Penetrometer FT 20 Penetrometer FT 20***
$24,551.00MN
Watch compass Watch compass
$80.00MN
Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400, Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,***
$1,818.00MN
Self Sticking Car Compass Self Sticking Car Compass
$105.00MN
Barlow Lens 2x #126 Short Focus Barlow Lens 2x #126 Short Focus
$1,159.00MN
ASI183MM (mono ASI183MM (mono***
$20,544.00MN
COMPRO POCKET TRANSIT COMPASS COMPRO POCKET TRANSIT COMPASS***
$9,635.00MN
Distanciómetro láser GLM 50 C Professional Distanciómetro láser GLM 50 C Professional***
$15,154.00MN
Fishes, frogs and amphibians - 10 slides Fishes, frogs and amphibians - 10 slides***
$1,409.00MN
Barra para telescopio en paralelo tipo vixen Barra para telescopio en paralelo tipo vixen***
$1,648.00MN
Brass Compass In Metal Tin Box Brass Compass In Metal Tin Box***
$321.00MN
ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI***
$133,429.00MN
Rings 125mm Rings 125mm
$1,693.00MN
Altimeter/Barometer Altimeter/Barometer***
$6,437.00MN
Brujula Krypton de colgar Negro Brujula Krypton de colgar Negro
$60.00MN
Erecting Diagonal 45° #932 for ETX-90, 105 & 125 Erecting Diagonal 45° #932 for ETX-90, 105 & 125***
$1,224.00MN
Filtro Solar de 100mm de D.I. Filtro Solar de 100mm de D.I.***
$1,392.00MN
DHT-1 Portable Hay Moisture Tester 32" DHT-1 Portable Hay Moisture Tester 32"***
$8,680.00MN
ZWO Mini Guider Scope ZWO Mini Guider Scope***
$3,540.00MN
Erecting Diagonal 45° #933 for ETX-70 Erecting Diagonal 45° #933 for ETX-70***
$3,116.00MN
dovetail plate for Vixen-style mounts dovetail plate for Vixen-style mounts
$475.00MN
Filtro Solar de 70mm de D.I. Filtro Solar de 70mm de D.I.***
$1,160.00MN
Binocular Wilderness - 8x25 Binocular Wilderness - 8x25***
$1,392.00MN
Diagonal Prism 1.25" #918A Diagonal Prism 1.25" #918A***
$895.00MN
Barra tipo Vixen 10" Barra tipo Vixen 10"
$603.00MN
G11 Mount + GEMINI GO-TO - 60 lb Capacity G11 Mount + GEMINI GO-TO - 60 lb Capacity***
$111,137.00MN
2in Male - 1.25in Female Reducer 2in Male - 1.25in Female Reducer***
$740.00MN
Par de anillos de 125mm con adaptador tipo Losmandy Par de anillos de 125mm con adaptador tipo Losmandy***
$2,096.00MN
Filtro Solar de 90mm de D.I. Filtro Solar de 90mm de D.I.***
$638.00MN
Orion SkyQuest XT8 Classic Dobsonian Telescope Orion SkyQuest XT8 Classic Dobsonian Telescope***
$22,148.00MN
Personal Solar Telescope <0.5 A Personal Solar Telescope <0.5 A***
$48,970.00MN
Tip 1/4" Tip 1/4"***
$1,142.00MN
Meade Series 4000 1.25" Plossl Eyepiece & Filter Set Meade Series 4000 1.25" Plossl Eyepiece & Filter Set***
$5,936.00MN
Eyepiece SP 4000 12.4mm 1.25" Meade Eyepiece SP 4000 12.4mm 1.25" Meade***
$866.00MN
Penetrometer FT 40 Penetrometer FT 40***
$24,551.00MN
Nivel Automatico AL132 Nivel Automatico AL132***
$6,394.00MN
Distanciómetro láser GLM 30 Professional Distanciómetro láser GLM 30 Professional***
$5,858.00MN
Series 5000 PWA 7mm Eyepiece (1.25") Series 5000 PWA 7mm Eyepiece (1.25")
$3,913.00MN
Filtro Solar de 125mm de D.I. Filtro Solar de 125mm de D.I.***
$2,784.00MN
Termómetro Min/Max libre de Mercurio Termómetro Min/Max libre de Mercurio
$1,910.00MN
Electric Dome Drive ED-10 Electric Dome Drive ED-10***
$23,490.00MN
Digital thermo-hygrometer Digital thermo-hygrometer***
$2,946.00MN
Penetrometer FT 30 Penetrometer FT 30***
$8,184.00MN
Zoology: Vertebrate Including Mammalia - 25 slides Zoology: Vertebrate Including Mammalia - 25 slides
$1,604.00MN
Los sonidos de nuestro mundo Los sonidos de nuestro mundo
$146.00MN
Orion Expanse Telescope Eyepieces Orion Expanse Telescope Eyepieces***
$1,995.00MN
2" Orion Variable Polarizing Eyepiece Filter 2" Orion Variable Polarizing Eyepiece Filter***
$3,875.00MN
Eyepiece SP 4000 32mm 1.25" Meade Eyepiece SP 4000 32mm 1.25" Meade***
$1,776.00MN
1.25" Variable Universal Camera adapter 1.25" Variable Universal Camera adapter***
$2,064.00MN
Orion Field Flattener for Short Refractors Orion Field Flattener for Short Refractors***
$5,010.00MN
Power Supply (PS-2) Power Supply (PS-2)***
$12,215.00MN
Electric Shutter (ES-6/ES-10) Electric Shutter (ES-6/ES-10)***
$23,490.00MN
1.25" Orion Luminance/IR Cutoff Astrophotography Filter 1.25" Orion Luminance/IR Cutoff Astrophotography Filter***
$1,514.00MN
Solarscope clásico Solarscope clásico***
$4,613.00MN
Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket
$563.00MN
Orion EZ Finder II Telescope Reflex Sight Orion EZ Finder II Telescope Reflex Sight***
$1,055.00MN
Nivel Láser de Líneas GLL 3-80 G Profesional Nivel Láser de Líneas GLL 3-80 G Profesional***
$32,329.00MN
Vixen Style Camera Mount Vixen Style Camera Mount
$838.00MN
ASI120MM ASI120MM***
$18,047.00MN
Orion Sirius EQ-G GoTo Telescope Mount Orion Sirius EQ-G GoTo Telescope Mount***
$51,854.00MN
Penetrometer FT 10 Penetrometer FT 10
$8,184.00MN
CONVENTIONAL POCKET TRANSIT CONVENTIONAL POCKET TRANSIT***
$13,436.00MN
Black 9x50 Orion Achromatic Finder Scope Black 9x50 Orion Achromatic Finder Scope***
$2,267.00MN
Analogue Indoor-Outdoor Thermometer Analogue Indoor-Outdoor Thermometer
$361.00MN
Wireless Vantage Pro2 with Weatherlink Console Wireless Vantage Pro2 with Weatherlink Console***
$22,161.00MN
Wireless Long-Range Repeater with AC Power Wireless Long-Range Repeater with AC Power***
$5,047.00MN
Penetrometer FT 02 Penetrometer FT 02
$6,547.00MN
Vantage Pro2 Console/Receiver Vantage Pro2 Console/Receiver***
$7,461.00MN
Digitarium Portable Dome 5m Digitarium Portable Dome 5m***
$240,872.00MN
thermometer for compost thermometer for compost
$708.00MN
Omni Antenna for Long Range Repeater Omni Antenna for Long Range Repeater***
$5,568.00MN
Wireless Repeater with Solar Power Wireless Repeater with Solar Power***
$8,352.00MN
Galino liquid thermometer Galino liquid thermometer
$604.00MN
3.0mm Orion Edge-On Planetary Eyepiece 3.0mm Orion Edge-On Planetary Eyepiece***
$4,315.00MN
Inclinómetro digital GIM 60 L Professional Inclinómetro digital GIM 60 L Professional***
$4,762.00MN
EOS-T2 Adapter suitable for all ASI cameras EOS-T2 Adapter suitable for all ASI cameras***
$1,991.00MN
Digitarium Elevator Mount System Digitarium Elevator Mount System***
$103,482.00MN
140mm ID Orion Telescope Tube Rings 140mm ID Orion Telescope Tube Rings***
$3,223.00MN
Mounting Pole Kit Mounting Pole Kit
$1,336.00MN
Digitarium® Lambda Plus Fixed Digital Planetarium System Digitarium® Lambda Plus Fixed Digital Planetarium System***
$2,724,418.00MN
digital thermo-hygrometer digital thermo-hygrometer***
$1,145.00MN
Analogue Thermo-Hygrometer Analogue Thermo-Hygrometer
$732.00MN
Campus Microscope Photo Adapter Campus Microscope Photo Adapter
$968.00MN
Animals and Plants Damaged by the Enviroment - 10 slides Animals and Plants Damaged by the Enviroment - 10 slides
$689.00MN
4.57" ID Orion Full Aperture Solar Filter 4.57" ID Orion Full Aperture Solar Filter***
$2,851.00MN
Higrotermómetro y datalogger con 32000 registros Higrotermómetro y datalogger con 32000 registros
$2,361.00MN
ShortTube 80-A Refractor Telescope ShortTube 80-A Refractor Telescope***
$7,801.00MN
298mm ID Orion Telescope Tube Rings 298mm ID Orion Telescope Tube Rings
$3,334.00MN
Universal Shelter Universal Shelter***
$3,564.00MN
Yagi Antenna for Long Range Repeater Yagi Antenna for Long Range Repeater***
$5,568.00MN
Glow Moon & Star Glow Moon & Star
$190.00MN
Sensor Mounting Shelf Sensor Mounting Shelf***
$1,114.00MN
Digital maxima-minima thermometer with alarm Digital maxima-minima thermometer with alarm
$728.00MN
Envoy8X Envoy8X***
$4,009.00MN
1.25" Orion Universal Camera Adapter 1.25" Orion Universal Camera Adapter
$2,379.00MN
Explorer 25x100 Large-Aperture Binocular Explorer 25x100 Large-Aperture Binocular***
$16,561.00MN
Mounting Tripod Mounting Tripod
$3,608.00MN
6x30 Achromatic Finder Scope 6x30 Achromatic Finder Scope
$6,012.00MN
'Klima Logger' professional thermo-hygrometer with data logger 'Klima Logger' professional thermo-hygrometer with data logger***
$16,243.00MN
11lb Counterweight for Atlas & Sirius Mounts 11lb Counterweight for Atlas & Sirius Mounts***
$2,858.00MN
Digitarium Portable Dome 7m Digitarium Portable Dome 7m***
$350,717.00MN
Vantage Vue Console Vantage Vue Console***
$6,125.00MN
Orion StarShoot AutoGuider Orion StarShoot AutoGuider***
$9,883.00MN
Human Body Normal Tissues (Part 1) - 10 slides Human Body Normal Tissues (Part 1) - 10 slides
$689.00MN
2" Orion 13% Transmission Moon Filter 2" Orion 13% Transmission Moon Filter***
$824.00MN
DOMO PD-15 (4.57MØ) C/MOTORES DOMO PD-15 (4.57MØ) C/MOTORES***
$829,966.00MN
Orion Large Binocular Tripod L-Adapter Orion Large Binocular Tripod L-Adapter***
$682.00MN
UV Sensor UV Sensor***
$9,466.00MN
6.3mm Orion E-Series Telescope Eyepiece 6.3mm Orion E-Series Telescope Eyepiece
$980.00MN
1.25in. 2x Orion Shorty Barlow Lens 1.25in. 2x Orion Shorty Barlow Lens***
$2,116.00MN
Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS***
$41,203.00MN
9x50 Orion Right-Angle Correct-Image Finder Scopes 9x50 Orion Right-Angle Correct-Image Finder Scopes***
$3,861.00MN
Autoguider Port Module Autoguider Port Module***
$1,652.00MN
Distanciómetro láser GLM 80 Professional Distanciómetro láser GLM 80 Professional
$64,091.00MN
6 ft.(Short) HOME-DOME (HD-6S) 6 ft.(Short) HOME-DOME (HD-6S)***
$140,779.00MN
Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope***
$9,905.00MN
garden-combitester garden-combitester
$469.00MN
WeatherLink ® for Vantage Pro2, Windows, USB WeatherLink ® for Vantage Pro2, Windows, USB***
$5,011.00MN
digital wine thermometer digital wine thermometer
$500.00MN
15mm Orion Expanse Eyepiece 15mm Orion Expanse Eyepiece***
$1,995.00MN
20mm Orion Expanse Eyepiece 20mm Orion Expanse Eyepiece***
$1,995.00MN
Digitarium Portable Dome 4m Digitarium Portable Dome 4m***
$211,902.00MN
9x50 Orion Illuminated Finder Scope with Bracket 9x50 Orion Illuminated Finder Scope with Bracket***
$2,956.00MN
Anemómetro for Vantage Pro2 & Vantage Pro ® Anemómetro for Vantage Pro2 & Vantage Pro ®***
$5,011.00MN
Lantastic Compass Lantastic Compass
$251.00MN
GPS eTrex 32x GPS eTrex 32x
$7,021.00MN
Illusion Science Illusion Science***
$518.00MN
Military Prismatic Sighting Compass Military Prismatic Sighting Compass
$501.00MN
Chrome Lighted RimFree Chrome Lighted RimFree
$855.00MN
Adaptador básico para smartphone 1.25" Adaptador básico para smartphone 1.25"
$733.00MN
MagniLook MagniLook
$253.00MN
Solar Plane Mobile Solar Plane Mobile
$417.00MN
LumiLoupe 10x LumiLoupe 10x***
$432.00MN
Krestel 3000 Pocket Weather Meter Krestel 3000 Pocket Weather Meter***
$10,279.00MN
Structure of Vegetables - 10 slides Structure of Vegetables - 10 slides***
$1,409.00MN
Cable for 497 Hand Controller Cable for 497 Hand Controller***
$334.00MN
Robot Duck Robot Duck***
$351.00MN
StarMoon Cohete de Agua-Aire con Paracaídas StarMoon Cohete de Agua-Aire con Paracaídas
$417.00MN
Kestrel 5500 Pocket Weather Tracker Kestrel 5500 Pocket Weather Tracker
$11,275.00MN
Pocket Multi-Tool 12-in-1 Pocket Multi-Tool 12-in-1***
$1,031.00MN
Propeller Racer Propeller Racer
$393.00MN
MagniMark MagniMark
$84.00MN
Neutral-Density Moon Filters, 13% Transmission Neutral-Density Moon Filters, 13% Transmission***
$752.00MN
Orion DeepMap 600 Folding Star Chart Orion DeepMap 600 Folding Star Chart
$513.00MN
Rain-gauge Rain-gauge
$451.00MN
Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan***
$24,499.00MN
Medidor de Salinidad SALT, LAQUA TWIN-HORIBA Medidor de Salinidad SALT, LAQUA TWIN-HORIBA***
$5,746.00MN
Herramienta Multi-funcional de llavero Micro Max 19 en 1 Herramienta Multi-funcional de llavero Micro Max 19 en 1***
$1,201.00MN
Stegosaurus Skeleton Stegosaurus Skeleton
$245.00MN
Green Science- Grow-A-Maze Green Science- Grow-A-Maze
$309.00MN
Groweather ISS (cabled) Groweather ISS (cabled)***
$18,374.00MN
Science Magic Science Magic
$272.00MN
GPS eTrex® SE GPS eTrex® SE***
$3,999.00MN
Kestrel USB Interface Kestrel USB Interface***
$3,346.00MN
Black 6x30 Right-Angle Correct-Image Finder Scope Black 6x30 Right-Angle Correct-Image Finder Scope***
$1,847.00MN
Silver-Black Polymer Sheets Silver-Black Polymer Sheets***
$589.00MN
Kestrel 5000 Environmental Meter with LiNK Kestrel 5000 Environmental Meter with LiNK***
$10,956.00MN
Mag Lev Train Model Mag Lev Train Model***
$417.00MN
Foodstuffs and their adulterations - 10 slides Foodstuffs and their adulterations - 10 slides
$689.00MN
EnviroMonitor Long Range Antenna, 5dBi EnviroMonitor Long Range Antenna, 5dBi***
$3,007.00MN
Rocket Race Car Rocket Race Car***
$521.00MN
Kestrel 2000 Pocket Weather Meter Kestrel 2000 Pocket Weather Meter***
$3,227.00MN
Doodling Robot Doodling Robot***
$702.00MN
Replacement pH Sensor for LAQUA Twin Replacement pH Sensor for LAQUA Twin***
$2,717.00MN
LumiLoupe 7x Stand Magnifier LumiLoupe 7x Stand Magnifier
$218.00MN
CR1000X Datalogger para medida y control CR1000X Datalogger para medida y control***
$72,531.00MN
Robot maromas Robot maromas
$620.00MN
Buzz Wire making Kit Buzz Wire making Kit
$259.00MN
Replacement Calcium Sensor for LAQUA Twin Replacement Calcium Sensor for LAQUA Twin***
$5,095.00MN
eFlex™ - 75x / 300x Digital Microscope with Flexible Neck eFlex™ - 75x / 300x Digital Microscope with Flexible Neck***
$1,961.00MN
MicroBrite Plus™ - 60-120x Pocket Microscope MicroBrite Plus™ - 60-120x Pocket Microscope***
$433.00MN
Flying Science Flying Science
$336.00MN
GPS Garmin ETrex 22x GPS Garmin ETrex 22x
$5,015.00MN
LoggerNet: Datalogger Support Software LoggerNet: Datalogger Support Software***
$30,279.00MN
G11 Mount - 60 lb Capacity G11 Mount - 60 lb Capacity***
$71,449.00MN
WindSonic Mounting Pipe Kit WindSonic Mounting Pipe Kit***
$4,488.00MN
MagniRead MagniRead
$113.00MN
Kestrel 5200 Professional Environmental Meter with LiNK Kestrel 5200 Professional Environmental Meter with LiNK***
$12,365.00MN
FreeHand 2.5x FreeHand 2.5x
$355.00MN
Set for teaching Sciences - 10 slides Set for teaching Sciences - 10 slides
$704.00MN
Krestel 3500 Pocket Weather Meter Krestel 3500 Pocket Weather Meter
$6,454.00MN
Build Your Own Wind Turbine Build Your Own Wind Turbine***
$418.00MN
Robotic Hand Robotic Hand***
$259.00MN
Life in the Ground - 10 slides Life in the Ground - 10 slides
$689.00MN
LAQUA Twin Potassium Meter LAQUA Twin Potassium Meter***
$12,951.00MN
Mini Multi-Tool 8-in-1 Mini Multi-Tool 8-in-1***
$821.00MN
Replacement Potassium Sensor for LAQUA Twin Replacement Potassium Sensor for LAQUA Twin***
$5,095.00MN
MS-0100 Carson Microscope 1000x MS-0100 Carson Microscope 1000x***
$7,882.00MN
Solar Robot Solar Robot***
$418.00MN
LAQUA Twin pH Meter LAQUA Twin pH Meter***
$4,198.00MN
Eyepiece Holder (1.25") Eyepiece Holder (1.25")***
$1,294.00MN
USB Data Transfer Cable, Kestrel 5 Series USB Data Transfer Cable, Kestrel 5 Series***
$2,104.00MN
Patological human tissues (Part 1) - 10 slides Patological human tissues (Part 1) - 10 slides
$689.00MN
Flow Probe (3.7 to 6 ft handle) Flow Probe (3.7 to 6 ft handle)***
$37,809.00MN
Flow Probe (5.5 to 15 handle) Flow Probe (5.5 to 15 handle)***
$40,400.00MN
LinenTest™ 11.5x15mm LinenTest™ 11.5x15mm***
$327.00MN
LAQUA Twin Calcium Meter LAQUA Twin Calcium Meter***
$14,152.00MN

Sub-Total: $6,545,331.00MN

Products marked with *** don't exist in desired quantity in our stock.
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