- Continuous LCD shows real-time gas concentration with backlight in low light
- Small size (1.1 x 2.0 x 3.75 in.) and lightweight (2.9 oz)
- Provides 95 dB tone and bright LED indication on alarm LOW, HIGH, TWA, and STEL alarms with adjustable setpoints (internal vibrating alarm)
- Classified intrinsically safe by UL to U.S and Canadian standards
- Equipped with plug-in, replaceable sensor (auto-zero & simple calibration)
- Peak value displayed on command (in ppm or %vol)
- Full function self test of sensor, battery, and circuitry integrity
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