Pocket Type Portable Gas Detectors - Test Range: Ppm

We are involved in manufacturing, exporting and supplying Portable Gas Detectors in Mumbai, Maharashtra, India. Specifications :- Range: PPM OR V/V Gas : All Toxic gases OR Oxygen Display: Digital LCD with Back Light in Increments of 1 PPM/0.1% V/V Sampling Method: Gaseous Diffusion Response Time: <90 seconds to 90% Size: 109X65X25 mm Weight: 150 grams Alarms (82 dB Buzzer@24in, LED, Back light Vibrator): Operational First Alarm at or above 50 ppm, Second alarm at or above 125 ppm, Third alarm at or above 400 ppm Hourly warning when CO above the 8- hour 25PPM ACGIH TWA Temperature above 50 C/ 125 F : "HOT" Displayed Temperature below 0 C/32 F : "COLD" Displayed Low Battery Warning : "BATT" Displayed Sensor: Transducer Technology T-Series Electrochemical Period Of Operation: "12 Hour" and Always On" Dosimetry (12 Hour Detection Period Only): Calculate and Records : Maximum Exposure (ppm), Time of Max Exposure (minute since turned on), Total Exposure in ppm / Hours, 8 hour Time Weight Test: Self-Test on Startup Checks Circuitry, Alarms, Battery and Operating Temperature. Does not check sensor Battery Information: Battery Check on Startup and During Operation. User Replaceable CR 2450 Operating Temp: 0-45 C Displayed, Readings Automatically Compensated Pressure Effects: Reading decreases with Decreasing Pressure, Down 70% at 10,000 fts Humidity Limits: 15-85 % RH, Non-condensing Calibration: Recommended at least l x per year, or when ever accuracy of reading is Critical