There are a number of other testing methods, blood, urine and hair. All these methods require laboratory testing and you could wait up to a week for these results.
The equipment we use for testing is:
Dragar 6820 which gives the amount of alcohol in a breath sample. This unit is Home Office approved.
Dragar 5000 6 panel saliva testing cartridge and the analysis unit. This is also Home Office approved.
The Intelligent Fingerprint 4-panel cartridge and analysing unit measures any drugs in the sweat collected from your fingertips.
Accuracy has been proven for the Dreager 5000 and the Intelligent Fingerprint with over a 95% accuracy for each method.