The TM-91N radiation monitor is the survey meter in measuring the Gamma, Beta, X-Ray radiation with Geiger-Mueller tube. It is useful in monitoring the environment home safety, nuclear, medical, mining and metal industries. It is also ideal for the border control, customs and goods inspections. Measurements are displayed on a LCD monitor with low and alarm settings. The measurement can be displayed in μSiever/h or μRem/h with a range of 0,5 μS/h to 1400 μS/h or 50μRem/h to 140000 μRem/h. It is an excellent device, high sensitivity, for living environments or industrial environments.

Measurement : Gamma, Beta, X-Ray.
Units : MicroSiever/h (μS/h) or MicroRem/h (μRem/h).
Range : 0,5μS/h to 1400μS/h or 50μRem/h to 140000μRem/h.
Accuracy : 20% with resolution of 0,01μS/h or 1μRem/h, (Cesium 137).
Energy dependency : 30KeV to 1,3 Mev.
Display : 3-1/2 digits with LCD display.
Simple rate : 10 seconds (<20μS/h) and 1 second (>20μS/h).
Alarm setting : 0,50μS/h to 20 μS/h, (adjustable). Low battery indication.
Auto power off : 0 to 60 mn, (adjustable). 0 disable auto power of.
Battery life : approximate 50 hours.
Operation temperature : +5°C to +40°C. Humidity: 0% to 80% RH.
Storage temperature : -10°C to +50°C. Humidity: 0% to 70% RH.

Dimensions device : 143 x 74 x 34mm. Weight : 175g.
Dimensions package : 200 x 120 x 67mm. Weight : 350g.
With 1 alkaline battery 9V type 6F22 (include).

Items included: Tester, Alkaline battery 9V (6F22), carry case and user manual in French and English

Tester. Alkaline battery 9V type 6F22. A carrying case. User manual in English and French.