Ammonia Meter, NH3 Gas Leak Detector, 0-100ppm Monitor with 2 Sensitivity Level, Explosion-Proof Industrial Tester, Rechargeable Battery Operated Reader, Alarm Safety for Work Home

Price: $159.99
(as of Feb 16, 2026 09:40:28 UTC – Details)

Product description

K-100A H2S/CO/EX/O2/NH3 Single Gas Detector Ensures Worker Safety at All Times

K100A portable single gas detector can make continuous detection to combustible and toxic gases. It is suitable for combustible and toxic gas leakage detection in underground pipe or mines, and keeps the workers safe, prevents the facilities from being destroyed.

Visual, Audible and Toctile Alarms – Never Miss Danger!

Engineered for OSHA/NFPA compliance: Triple-sensory alerts ensure zero missed threats. Audible alarms cut through high-noise zones, strobes penetrate darkness, and vibrations alert through heavy clothing/PPE. Hazard recognition and prevent exposure incidents. Meeting 29 CFR 1910.119 requirements.

Customizable Alarm Thresholds Enable Site-Specific Hazard Response

Set High/Low alerts for exact PEL/STEL compliance monitoring. Prevents false alarms in variable-background environments while ensuring critical IDLH warnings. Validates instrument alignment with 29 CFR 1910.1200 Hazard Communication Program requirements.

User Friendly – Low Battery Reminder

Low batterry reminder ensures timely charging before critical safety function loss. Mitigates undetected hazard risks during confined space entries or extended monitoring per 29 CFR 1910.134 compliance requirements. Ensures instrument reliability throughout work shifts.

Manual Calibration to Ensure Traceable Accuracy

Perform on-site zero & span adjustments per 29 CFR 1910.146. Corrects sensor drift, compensates for environmental variables, and maintains OSHA-compliant precision.Validates instrument reliability before critical deployments, preventing false alarms/undetected hazards through verifiable performance.

1 Historical Alarm Records

2 Easy to Use

3 Full Featured

4 Compact Structure

5 Easy to Carry

Different Gases Suit for Versatile Scenarios, Meeting Your Different Needs

Critical hazard coverage: H2S monitoring for petrochemical operations (§1910.1000 PEL); O2 deficiency/CO poisoning detection in confined spaces (1910.146); EX for combustible gas leaks at refineries; NH3 threshold tracking in refrigeration/agriculture per 29 CFR 1910.111.

High precision; The electrochemical sensor is sensitive and accurate; with stability and repeatability; and can be measured the gas concentration and alarmed in time; Wider measurement range; Detection error better than ≤±5% FS; and response time T<30s; zero and span calibration options
Three alarm methods; The portable gas detector comes with adjustable audio; visual; and vibration alarms alert when preset levels are reached
Low battery alarm; When the NH3 gas detector is in low battery; it will give slow short alarm every minute to remind user
Long working time; Long capacity 1500mAh battery; working continuously for more than 8 hours;this rechargeable gas detector adopts USB charging
Safe to use; Made of high quality ABS plastic material; Durable and fall resistant; waterproof; dustproof; explosion-proof and lower error; keep your safe the entire time while working in confined space; Easy to carry; This NH3 gas monitor detector comes with back clip design and a super nice padded case with compact size