Lead Time: 1 day (NH3)
2.7 x 2.6 x 1.6 in.
- Visual, vibrating, audible (95dB)
- Low, High, STEL, TWA,
Sensor integrity, circuitry, audible/visual alarms on activation, and battery (continuous)
Confidence beep, latching alarms, stealth mode,passcode protection, automatic O2 calibration, automatic backlight, user-settable calibration gas level, calibration past due locked, and 11 language choices