• Lapka set
    $249.00
    Lapka Set

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  • Lapka radiation
    $119.00
    Lapka Radiation

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  • Lapka organic
    $79.00
    Lapka Organic

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  • Lapka emf
    $79.00
    Lapka EMF

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  • Lapka humidity
    $79.00
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Compatible with

iPhone, iPad, iPod touch
(iOS 7 required)

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Full analog.
Lapka Radiation Professionally precise. Lapka Radiation reveals highly accurate information about the radioactive particles around you and how they might be affecting you.
Method and Process Сonnect Lapka Radiation to your iOS device usingthe cable from the box. Lapka Radiation averages the number of particles it detects over time, so running the test for longer than two minutes will yield more accurate results. Just wait until the indicator turns black before completing the test.

Lapka Radiation is sensitive to low levels of hard beta and gamma particles. Use it to measure the background radiation level wherever you go, or to detect increased levels of radioactive particles in certain scenarios (like on a flight). After testing, you’ll get a personal report comparing the final results with established guidelines, which you can save to your diary box or share with the world.
Measurement Units Microsieverts per hour (µSv/hr)
Dimensions and Weight Length: 3 in (76 mm)
Hight: 0.74 in (19 mm)
Weight: 1.2 oz (35 g)
Sensor Geiger Muller counter (Hard Beta and Gamma GM Detector) CJ32

Outside Diameter: 6 mm
Maximum Length: 30 mm
Outer case:   Glass
Initial voltage (volts): < 420v
Output Analog Volt interface
Operating Range mR/hr — .001 (1µR) to 100
µSv/hr — .01 to 1000
T operating range -40 to 140°F (-40 to +60°C)
Sensitivity to Gamma Radiation 188 - 235 Pulses/s/R/h
Accuracy ± 10% after 3 minutes
± 5% after 10 minutes
± 1% after 20 minutes
Calibration Up to 10 minutes. Precise measurements are possible by using built-in computations and algorithms based on professionally calibrated devices and research.

No additional equipment required.
Power Max power consumption: 10 mW
Lapka is fully powered by your phone. No battery or charger required.
Materials Ivory Polyoxymethylene (POM): 75%
Sapele (uncoated polished wood): 20%
Lead Free PCB circuit boards: 5%
PVC free

Water resistant but not waterproof
System requirements iPhone, iPad, iPod touch (iOS 7 required)

You can download the free Lapka application from the App Store.
Connection Connect Lapka to the 3.5 mm headset jack on your iPhone®, iPad® or iPod® through the stereo 4-pin cable.




Lapka Organic Designed to detect significant quantities of nitrates in raw produce left behind by the use of synthetic fertilizers.
Method and Process Сonnect Lapka Organic to your iOS device using the cable from the box. Remove the cap from Lapka Organic and insert the stainless steel probe into any fruit or vegetable included on the preset list.

Lapka Organic simply measures conductivity, which correlates to the relative concentration of nitrate ions left behind from nitrogen-based fertilizers. In other words, the less electricity a fruit or vegetable conducts, the more likely it is to be free of impurities (distilled water, for example, is nonconductive). Each fruit and vegetable has a defined limit for nitrate concentration, and conductivity that significantly exceeds these limits suggests the use of non-organic farming practices.

Be sure to clean the probe after every use.
Measurement Units Parts per million of nitrate nitrogen (ppm NO3-N)
Dimensions and Weight Length: 2.24 in (57 mm)
Hight: 0.74 in (19 mm)
Weight: 1 oz (30 g)
Sensors Conductivity sensor
Custom made stainless steel probe

Diameter: 0.11 in (3 mm)
Length: 0.62 in (16 mm)
Temperature sensor
For automate conductivity calibration
Output Analog Volt interface
Operating Range 0 - 5000 ppm NO3-N
T operating range -22 to 122°F (-30 to +50°C)
Accuracy ± 10%
Calibration Automatic (immediate). Precise measurements are possible by using built-in computations and algorithms based on professionally calibrated devices and research.

No additional equipment required.
Power Max power consumption: 10 mW
Lapka is fully powered by your phone. No battery or charger required.
Materials Ivory Polyoxymethylene (POM): 75%
Sapele (uncoated polished wood): 20%
Lead Free PCB circuit boards: 5%
PVC free

Water resistant but not waterproof
System requirements iPhone, iPad, iPod touch (iOS 7 required)

You can download the free Lapka application from the App Store.
Connection Connect Lapka to the 3.5 mm headset jack on your iPhone®, iPad® or iPod® through the stereo 4-pin cable.




Lapka EMF Detects electromagnetic fields (EMF), which can be caused by electronic devices, wireless transmitters, or nearby power lines. Lapka EMF can be used to help find a spot in your home with the least electromagnetic pollution — perfect for your bed, desk, or yoga mat.
Method and Process Сonnect Lapka EMF to your iOS device using the cable from the box.

Lapka EMF can measure both High Frequency (HF) Low Frequency (LF) fields. Depending on the preset, Lapka EMF can be used to detect cell phone antenna activity, microwaves, or exposed wires. Move around, discover, and investigate new places. Or try wearing Lapka throughout the day.
Measurement Units HF: Volts per meter (V/m)
LF: Milligauss (mG)
Dimensions and Weight Length: 2.24 in (57 mm)
Hight: 0.74 in (19 mm)
Weight: 1 oz (30 g)
Sensors HF
Coil antenna used to capture frequency range from 500 kHz to 3000 MHz.
LF
Magnetic antenna used to capture frequency range from 50 Hz to 500 kHz
Output Analog Volt interface
Operating Range HF: 0 - 10 V/m
LF: 0 - 10 000 mG
T operating range 40 to 100°F (4 to +37°C)
Accuracy ± 10%
Calibration LF calibration: 40 seconds
HF calibration: 7 seconds

Precise measurements are possible by using built-in computations and algorithms based on professionally calibrated devices and research.

No additional equipment required.
Power Max power consumption: 10 mW
Lapka is fully powered by your phone. No battery or charger required.
Materials Ivory Polyoxymethylene (POM): 75%
Sapele (uncoated polished wood): 20%
Lead Free PCB circuit boards: 5%
PVC free

Water resistant but not waterproof
System requirements iPhone, iPad, iPod touch (iOS 7 required)

You can download the free Lapka application from the App Store.
Connection Connect Lapka to the 3.5 mm headset jack on your iPhone®, iPad® or iPod® through the stereo 4-pin cable.




Lapka Humidity The temperature and relative humidity of your environment are measured, combined, and compared with our knowledge base of comfort standards to help you better understand your personal climate at any moment.
Method and Process Give Lapka Humidity 10 minutes to fully acclimate to a new environment before use. Once acclimated, connect Lapka Humidity to your iOS device using the cable from the box.

Lapka Humidity will measure the temperature and relative humidity simultaneously. After measuring, you’ll get a personal report comparing the results with established guidelines. Don’t forget to store the results in your diary box!
Measurement Units Relative Humidity in percentage (%rH)
Temperature in Fahrenheit (Fº) or Celsius (Cº)
Dimensions and Weight Length: 1.49 in (38 mm)
Hight: 0.74 in (19 mm)
Weight: 0.88 oz (25 g)
Sensor 1pc Honeywell HIH-4000-001 Relative Humidity Sensor
Output Analog Volt interface
RH operating range 0-100% rH noncondensing
RH response time 15 seconds
RH recovery (desaturation) time 5-15 minutes, depending on air velocity
Long Term Stability 0.2% RH/yr
T operating range -22 to 122°F (-30 to +50°C)
Accuracy ± 3%
Calibration Precise measurements are possible by using built-in computations and algorithms based on professionally calibrated devices and research.
No additional equipment required.
Power Max power consumption: 10 mW
Lapka is fully powered by your phone. No battery or charger required.
Materials Ivory Polyoxymethylene (POM): 75%
Sapele (uncoated polished wood): 20%
Lead Free PCB circuit boards: 5%
PVC free

Water resistant but not waterproof
System requirements iPhone, iPad, iPod touch (iOS 7 required)

You can download the free Lapka application from the App Store.
Connection Connect Lapka to the 3.5 mm headset jack on your iPhone®, iPad® or iPod® through the stereo 4-pin cable.




Magic drop
Wearable.

The most beautiful science ever.

Lapka PEM is a tiny, beautifully designed personal environment monitor that connects to your phone to measure, collect and analyze the hidden qualities of your surroundings.

Lapka’s precise sensors respond to the invisible world of particles, ions, molecules and waves. But Lapka doesn’t just quantify what it measures. You get results that are specific to where you are. On the street, at the office, inside a child’s bedroom, or on an airplane: the Lapka app compares its readings to average guidelines for each individual environment.

You can collect snapshots of your comfort throughout the day to create a diary or share with the world around you. Keep the conversation going.

The most beautiful
science ever.