RKI Instruments GasWatch 3 H2S Single Gas Monitor is one of the world’s smallest and lightest single-gas monitor. Weighing just 1.6 ounces, its compact form affords great comfort and flexibility in how you choose to wear it. It can be worn on your wrist as a watch, or clipped into your breathing zone on your lapel, hard hat or other safety equipment with its 360 degree rotation alligator clip. A small, field-replaceable, coin-type lithium-ion battery gives the GasWatch 3 H2S up to 4,000 hours of continuous operation.
Applications: Refineries, Petrochemical facilities, Sewage treatment plants, Fire departments, Chemical plants, Tunnels, Mines, Hazardous waste sites
Key Features:
- 3 years for H2S sensor
- Up to 4,000 hours of operation
- Light and compact "watch type" design
- Comfortably wear in your breathing zone
- Available with watch band or alligator clip
- Automatic backlight during alarm
- Sturdy IP-66/68 rated design
- Water, dust and radio frequency (RF) resistant
- Non-compliance indicator
- Detection Range:0 ~ 30 ppm (0.1), 30 ~ 100 ppm (1)
- Service Range: 100 ~ 200 ppm (1)
Specification Sheet: 
Quick Reference Guide:
H2S GasWatch 3 Manual:
Set Program Manual:
Datalogging Program Manual:
Part Numbers:
73-0022 GasWatch 3, H2S, Galvanic sensor, with alligator clip
73-0022-01 GasWatch 3, H2S, Galvanic sensor, with wrist band
- SKU:
- RKI01-73-0022-
- Weight:
- 0.10 LBS
- Width:
- 2.50 (in)
- Height:
- 1.60 (in)
- Depth:
- 0.86 (in)
- Shipping:
- Calculated at Checkout
- Color:
- Black
- Type:
- Single-Gas
- Gas Type:
- Hydrogen Sulfide (H2S)
