Echo Meter Touch 2 PRO Bat Detector

Turn Your Mobile Device into a Professional Bat Detector

Detect, listen to, and identify bats in real time with the Echo Meter Touch 2 PRO: professional precision in the palm of your hand.

Echo Meter Touch 2 PRO transforms your smartphone or tablet into an advanced acoustic bat detection tool. Designed specifically for researchers and environmental consultants, this device offers high-fidelity recordings with reduced noise and more captured bat calls. Compatible with Android (USB-C or Micro-USB) and featuring a free app, it's ideal for field monitoring without an internet connection. Includes real-time listening modes, interactive spectrogram, geolocation, and automatic species suggestions powered by Bat Auto-ID technology.

Signal-to-Noise Ratio (SNR)

SNR measures the loudness of bats relative to background and electronic noise in a given audio recording. A high-SNR bat detector is preferable as it allows for capturing quiet or distant echolocation 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 trigger and record high-frequency bats (above 60 kHz).

Sensitivity and Noise

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

Directionality

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

Key Features:

• High-Fidelity Recordings: Low-noise microphone captures even weak or distant echolocation, reducing false positives.
• Real-Time Listening: Patented RTE technology preserves the tone and rhythm of ultrasonic calls.
• Species Suggestions: Automatic identification of the two most likely species, based on advanced acoustic analysis (region dependent).
• Free App: Available for iOS and Android. Includes live spectrogram, maps, recording, and customizable features.
• Mapping and Sharing: View recorded paths and instantly share files.
• Full Customization: Adjust gain, minimum frequency, trigger sensitivity, and more.

• 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/second at 16 bits
  Gain Settings	3 selectable levels
  Customizable Features	Audio division ratio, real-time ID, nightly sessions, auto-ID sensitivity, save noise, max trigger length, trigger window and sensitivity
  Enclosure	Rugged polycarbonate with integrated acoustic horn
  Auto-ID Regions	North America, Neotropics, Europe, South Africa

• • 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)
• • User Guide ANDROID
  • User Guide IOS