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Detector de murciélagos Echo Meter Touch 2 PRO

Detector de murciélagos Echo Meter Touch 2 PRO

Ref: WACO-EMT2USBC-PRO

$ 451.20 USD

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Vendedor: Wildlife Acoustics

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Echo Meter Touch 2 Bat Detector

Turn your smartphone or tablet into a professional bat detector, available in Standard and PRO versions for real-time monitoring and high-fidelity recordings.

Echo Meter Touch 2 PRO Bat Detector Tutorial Videos

The Echo Meter Touch 2 (Standard and PRO) transforms your smartphone or tablet into a professional bat detection tool. Designed for researchers, environmental consultants, and wildlife enthusiasts, it provides high-fidelity recordings with noise reduction and enhanced bat call capture. Compatible with Android (USB-C or Micro-USB) and iOS devices, it works in the field without internet connection. Includes real-time listening modes, interactive spectrograms, geolocation, and automatic species suggestions via Bat Auto-ID technology.

Bat echolocation calls are ultrasonic and generally inaudible to humans. The Echo Meter Touch 2 combines a specialized microphone with advanced circuitry and software to convert these ultrasonic calls into audible sounds. Calls are displayed in a scientific-level interactive spectrogram. Users can pause audio, zoom in on recordings, and listen in one of three professional modes: Real-Time Expansion (RTE), heterodyne, and post-recording time expansion.

Both Standard and PRO models allow real-time bat monitoring, probable species identification, visualization of echolocation, recording location tracking on maps, and easy sharing of findings. The PRO version adds higher sensitivity, electronic noise reduction, and advanced recording options, while the Standard version delivers reliable professional performance for bat research and observation.

Signal-to-Noise Ratio (SNR)

The SNR measures the volume of bats relative to background and electronic noise in a recording. A bat detector with high SNR is preferable, as it can capture faint or distant calls. This chart compares the SNR of the EMT 2 PRO and EMT 2 at different frequencies. Since the EMT 2 PRO has a higher SNR, it is more likely to record high-frequency bats (above 60 kHz).

Sensitivity and Noise

This chart shows microphone sensitivity and electronic noise produced by the EMT 2 PRO and EMT 2 across the recording bandwidth. The difference between these values determines the signal-to-noise ratio (SNR).

Directionality

Directionality indicates how many decibels (dB) are lost as a bat moves away from the microphone’s most sensitive area. EMT 2 PRO and EMT 2 detect bats broadly in front of you while minimizing echoes reflected off your body.

Key Features

Listen to and record bat vocalizations in real time.
Automatic identification of the most probable bat species via the free Echo Meter Touch app for iOS and Android.
Visualize echolocation calls in real time with an interactive spectrogram.
Track recording locations and routes on zoomable maps.
Easily share recordings and discoveries via message or email.
Low-noise microphone captures faint or distant calls while reducing false positives.
Professional audio modes: Real-Time Expansion (RTE), heterodyne, and post-recording time expansion.
Fully customizable settings: gain, trigger sensitivity, minimum and maximum frequency, and more.
Free app available on Apple App Store and Google Play, with spectrograms, maps, and acoustic analysis features.

Note: Requires an iOS or Android device with a USB-C port. iOS devices with a Lightning port are not compatible (even with an adapter). Android devices with Micro-USB ports require an approved OTG adapter. Includes a USB-C extension adapter for use with phone and tablet cases. See the list of compatible devices and adapters below.

IOS

iOS 12 or higher
Minimum 600 MB available storage
Compatible with USB-C iPhone and iPad models
Lightning modules discontinued (adapter required for USB-C devices)

ANDROID

Android 9.0 or higher (Android Go not supported)
Minimum 1 GB RAM
Minimum 600 MB available storage
OTG support required
Compatible with USB-C or Micro-USB devices
OTG adapter required if module and device ports do not match
Some units sold before April 2024 may require firmware update

Specifications
In the Box
Required Items
Optional Items
Documents

Technical Specifications
Listening Modes	RTE, heterodyne, and time expansion
Recording Format	Full-spectrum WAV
Sampling Rate	256k or 384k samples per second at 16-bit
Gain Settings	3 selectable levels
Customizable Functions	Audio splitting, real-time ID, night sessions, auto-ID sensitivity, noise saving, max trigger length, window and trigger sensitivity
Housing	Durable polycarbonate with built-in acoustic horn
Auto-ID Regions	North America, Neotropics, Europe, South Africa

Variables	Echo Meter Touch 2 Standard	Echo Meter Touch 2 PRO
Signal-to-Noise Ratio (SNR)	Standard SNR performance	Enhanced SNR performance (higher sensitivity and reduced electronic noise)
Sampling Rate	256k samples per second at 16-bit	256k or 384k samples per second at 16-bit
Gain Settings	1 level	3 selectable levels
Listening Modes	RTE, heterodyne, and post-recording time expansion	RTE, heterodyne, and post-recording time expansion
Microphone Sensitivity	Lower	Higher
Electronic Noise	Moderate	Reduced
Directionality (dB Loss by Angle)	0°: 0 dB 30°: 2 dB 60°: 5 dB 90°: 8 dB	0°: 0 dB 30°: 1 dB 60°: 2 dB 90°: 3 dB
SNR Chart

- Echo Meter Touch 2 PRO
- Digital user manual
- Free downloadable app
- Android/iOS phone or tablet with USB-C or Micro-USB port
- OTG compatibility enabled
- USB-C to Micro-USB adapter (or vice versa depending on model)
- Kaleidoscope Pro software (advanced acoustic analysis)