METER; TYPE: DEW POINT; WORKING RANGE: -110 °C TO +20 °C ACCURACY ±2 °C; VOLTAGE (V): 9VDC, SIX DISPOSABLE TYPE C BATTERIES; STANDARDS AND SPECIFICATIONS: ATEX (ATEX EX IA IIC T3/T4 GA); ADDITIONAL FEATURES: MODEL DSP-EX IS SUITABLE FOR USE IN HAZARDOUS AREAS. WITH AN ACCURACY OF ±2 °C DEW POINT AND A RANGE OF -110 °C TO +20 °C, THE DSP-EX GUARANTEES RELIABLE PERFORMANCE. THE HYGROMETER’S UNIQUE DESICCANT-DRIED TECHNOLOGY PROVIDES FAST RESPONSE TIMES, PREPARING IT FOR ACCURATE READINGS WITH MINIMAL AIR OR GAS CONSUMPTION. THE ADVANCED DEWSMART TRANSMITTER, UTILIZING ULTRA-HIGH-CAPACITANCE ALUMINUM OXIDE DETECTION TECHNOLOGY, ENSURES UNMATCHED MEASUREMENT REPEATABILITY AND ACCURACY AND IS FULLY INTERCHANGEABLE WITHOUT THE NEED TO CALL ON ALPHA MOISTURE SYSTEMS FOR CALIBRATION AND SETUP. THE STANDARD PACK COMES READY TO USE WITH BATTERIES INSTALLED, TWO METERS OF STAINLESS STEEL PTFE SAMPLING HOSE, STAINLESS STEEL QUICK CONNECTS, A CALIBRATION CERTIFICATE, AN INSTRUCTION MANUAL AND AN ANTI-STATIC CARRYING CASE, ENSURING YOU HAVE EVERYTHING YOU NEED FOR IMMEDIATE USE.; SUGGESTED BRANDS: ALPHA MOISTURE