Smart Sensor AR8500 Handheld Ammonia Gas Detector Alarm Digital NH³ Gas Tester 0-100PPM with Large LCD Display

Price: GBP231.91
(as of Jun 04, 2026 23:23:20 UTC – Details)

Product description

Smart Sensor AR8500 Handheld Ammonia Gas Detector Digital NH³ Gas Tester 0-100PPM

Product Description

SMART SENSOR Ammonia analyzer is a continuous quantitative analysis of formaldehyde concentration apparatus, the apparatus

using imported high precision electrochemical principle formaldehyde sensor, fast response speed, high precision, of its stability, good repeatability;

The apparatus is widely used in metallurgy, power plant, farms, mines, chemical, scientific research, medical, pharmaceutical, and other fields.

Product Features

1. Adopting electrochemical sensor, which gives a quick and accurate measurement.

2. With a large LCD screen display the measured results, you can get ammonia gas concentration at a glance.

3. The ammonia gas monitor has audio and visual alarm, you can set audio alarm decibel that can give you a obvious prompt.

4. Portable and handheld, easy to operate and carry.

5. Widely used in gas station, hospital, agriculture, exhaust gas leak, chemical industry detection and environmental monitoring.

Application

Farms, animal farm ammonia detection;

Ambient air monitoring and evaluation,

Landfill ammonia detection;

Frozen field ammonia concentration;

Dangerous space into the detection;

Shop and workshop etc and the surrounding places

ammonia detection;

After decorating the house ammonia detection;

Storage tanks, pipelines, valves, leakage detection;

Waste field survey;

Product Specification

Color Black + Grey Display Larger LCD display Gas Type Ammonia ( NH3 ) gas detectir Measuring range 0~100PPM Resolution 0.1PPM Basic error 0.5PPM Response time Less than 120 seconds Recovery time Less than 120 seconds Repeatability Less than ± 1% Measuring Principle Electrochemical principle, life for 2 years Low/High Alarm/Alarm Setting yes To alarm Acoustic, optical double alarm, can set the alarm value, an alarmsound is divided into 80 dB Working Temperature -20~ 50℃ Working Humidity <95%RH (Non Gel) Storage Temperature 0~40℃ Product Weight / Size 170g / 181*63*30(mm)

Power Supply:3.7V li-battery

Continuous Operation Time:>60 hours

Packing：

1pc AR8500 Ammonia Gas; 1pc User manual; 1pc Carrying brouch; 1pc 3.7V rechargable lithium battery; 1pc Battery charger;

A gas detector is a device that detects the presence of gases in an area, often as part of a safety system. This type of equipment is used to detect a gas leak and interface with a control system so a process can be automatically shut down.
A gas detector can sound an alarm to operators in the area where the leak is occurring, giving them the opportunity to leave.
This type of device is important because there are many gases that can be harmful to organic life.
Gas detectors can be used to detect combustible, flammable and toxic gases, and oxygen depletion, etc.
This type of device is widely used in industry and can be found in locations, such as on oil rigs, to monitor manufacture processes and emerging technologies such as photovoltaic. They may also be used in firefighting.