The AR3-1 Arson Investigator is a 3 in 1 combination tool combining a Hydrocarbon Detector, an Ultraviolet Scanner and a Very Bright Flashlight. The Arson Investigator is a ruggedly constructed instrument that is housed in an aluminum flashlight type enclosure.

Simplicity of operation is that of a flashlight; however sensitivity and versatility exceeds that of more sophisticated instruments. This new portable broadband hydrocarbon detector senses trace amounts of accelerants and fugitive gases. The array of 16 intense UV LEDS causes hydrocarbons to fluoresce under the influence of ultraviolet light.

This fluorescence helps locate concentrations of accelerants or other suspect materials. The array of 8 White LEDs will light up the scene. The Arson Investigator is capable of detecting accelerants, some days after a fire.

The DB-EU Bomb Screening Device is ideal for screening bundles of letters, packets and parcels detecting virtually all known letter-bomb detonating devices.

Features: Fast, safe and cost effective mail screener for the detection of postal bombs.
Packages up to 2.25 inches (6 cm) thick can be checked. Excellent discrimination between potentially dangerous contents and paper clips, staples and metal tags. Will not damage film, magnetic tape or computer disks.

Designed for use by secretaries, receptionists and mailroom staff without any requirement for special training. Reliable and easy to use with negligible false alarm rate. Developed in Europe, where thousands are in daily use. Operates on 110V/220V, 50/60Hz. Integral battery takes over in case of power failure.

SR testing has been available in different forms for about 30 years, but all tests to date had one common feature and that is the investigating officer 'swabs' the hands of the suspect to collect GSR particles and then sends the swabs to a laboratory for analysis by various methods.

The laboratory method commonly recognized as most reliable and practical is interpretation via Scanning Electron Microscope (SEM). However, it can take weeks even months, to obtain results from a laboratory, so the benefit to an officer offered by GSR testing has been very limited. In fact, many officers don't even bother applying the technique, despite the fact that it is a reasonably reliable technology! This GSR kit is different in as much as it is a "binary" test.

This means that it allows the investigating officer to test the suspect two times for GSR residues, once directly at the scene, which provides an immediate investigative or "presumptive" benefit, and again in the laboratory, which provides the "evidentiary" data for use in court later on. Full instructions are supplied in every kit.

The AR-Hydro Hydrocarbon Detector is for the detection of Hydrocarbons, Petroleum Volatiles and Gas. This product incorporates advanced signal processing techniques in combination with a ruggedly constructed detector, to bring you the most advanced survey tool available today. It has a Hi-Low Range Switch which will change the sensitivity of the unit and permits meter indication in areas of high concentration. Aids in pinpointing hydrocarbon source. A Solid State Sensor is a plug-in type housed in a protective cone mounted at the tip of a telescopic-probe (18" retracted 46" extended), providing a reasonable distance from suspect toxic material.

Pack of 100 250mm x 300mm Correctly packaged evidence is essential if reliable scientific results are to be obtained. This product is no exception, made from Nylon 11 these bags are the standard packaging medium for evidence suspected of containing fire accelerants. Nylon bags have a low permeability to hydrocarbons and other volatile materials and have the added advantages of being burst and tear resistant and thus well suited for the collection and storage of suspicious material which may be of interest for later laboratory examination.
 
Available sizes:
10 * 12
10 * 15
10 * 18
12 * 12
12 * 18
12 * 24
12 * 36
18 * 18
18 * 24
18 * 30
18 * 36
24 * 24
24 * 36

A unique, aerosol based field test kit for the Group A explosive (TNT, TNB etc) and Group B explosives (Semtex H, RDX etc) and compounds that may contain nitrates that are used in improvised explosives. Expray is commonly used as a pre-blast analysis tool post blast investigative tool and as a technical evaluation test on hazardous material “clean up” sites.

When used as an after explosion tool it helps speed up crucial investigations ‘on the spot’. Sensitivity – less than 1 microgram. The testing process is fast and efficient. Results appear in seconds and no additional tool or equipment are required. Each cannister detects a different type of explosive revealing a different colour for each explosive category.

Simply wipe the suspected area with the adhesive collection paper and spray Expray on the paper with each of the three cans until a colour reaction appears. Only an immediate reaction should be considered positive. The sprays are packed in a rigid carrying case complete with collection papers. For replacement papers please see product code 95703 found in this section.

Complete Kit The Dropex Kit was developed to detect Group A explosives, Group B explosives, Nitrate based improvised explosives and Chlorate-based improvised explosives TATP- (Tri Acetone Tri Peroxide) Simple to use these field kits work on the principles of wet chemistry which gives a colour reaction when the agent comes into contact with minute amounts of explosives.

The colour reactions are specific to each group of explosives. No additional equipment is needed and it works in all conditions and environments. It gives extremely quick results. It is safe and meets international safety standards.

It will detect minute traces of explosives (20 ngs) with No false negatives and a very low false positive rate. It is extremely cost effective and has a multitude of uses such as used for sweeping and searching for explosives at sensitive installations, airports, roadblocks, checkpoints, VIP events, vehicles, suspect houses, etc.