• Tenacious Teeth, extra secure clip maintains grip at all times and won’t slip off
• Extra Durability with thick metal (anodized aluminum) case
• 3 alarms (low, high and danger) can be set:
  • Individually
  • Set at same value
  • Set to “OFF” (Deactivated)
• Alarm indicators:
  • LOW Alarm: Flashing Red LED light on unit
  • HIGH Alarm: Audible alarm
  • DANGER Alarm: Pulsating, Vibration
• Calibration is easy to perform and repeatable
• Display is large and easy to read
• Long-life battery with power-saver programming

SPECIFICATIONS: [download the manual]
Dimensions 3.4" x 2.25" x 1.0"

Enclosure Black Anodized Aluminum

Clip Industrial Security Clip

Enclosure End Caps Nylon

System Power 3.0 Volt DC Lithium 123 Battery

Low Battery Indication Audio Chirping Sound with "Lo.b" on the display.

Display Digital Three Position

Display Range 0 to 999 Full Scale

Display Range - H2S 0 to 255 ppm

Alarms Low – Flashing LED
High – Audio Beeper
Danger – Pulsating Vibrator

Alarm Set Points Adjustable from 1 to 99 ppm
Note: A "O" setting equals alarm off

Calibration Gas Value Any H2S Gas Value up to full scale

Warranty Limited Lifetime Warranty on Electronics

MENU steps: Adjustments using "Add & Subtract" push buttons

Primary Menu

1. Normal Mode - Press Menu Switch to;
2. Calibration (C) - Press Menu Switch to;
3. Normal Mode
   

1. Press and Hold Menu Switch 4 seconds
2. Set Low Alarm Setting - Display (L XX)
   Press Menu Switch to;
3. Set High Alarm Setting - Display (H XX)
   Press Menu Switch to;
4. Set Danger Alarm Setting - Display (d XX)
   Press Menu Switch to;
5. Test LED Alarm - Display (c XX) indicates sensor code
   Press Menu Switch to;
6. Test Beeper Alarm - Display (b XX) indicates battery voltage
   Press Menu Switch to;
7. Test Vibrator Alarm - Display (J 1.1) indicates sofware revison number
   Press Menu Switch to;
8. Set Sensor Null - Display (n X) indicates the Null or Offset value
   Press Menu Switch to return to;
9. Normal Operating Mode