Designed and manufactured in France, the MTX 3297Ex is an intrinsically safe TRMS digital multimeter for permanent use in Ex area, whatever the field of application : oil, chemicals, agri-food, cosmetics and pharmaceutical industries, as well as cement production and mining.

The MTX 3297Ex is certified for the highest levels of risk and meets the strictest requirements, Ex / IEC Ex :

• IIC (gas) 0,1,2
• IIIC (dust) 20,21, 22
• Mines M1

Belonging to the DMM ASYC IV series, the multimeter’s performance features and specifications remain the same thanks to its IP67 liquid and dust-proofing.

Complete, this comprehensive intrinsically safe portable multimeter measures voltage, current, resistance, capacitance, frequency (duty cycle/pulse width), temperature and diodes.

Outside the Ex zones, the MTX3297Ex is a high-performance industrial multimeter, it is compliant with the IEC 61010-2-033 standard for work on 1000 V CAT III / 600 V CAT IV electrical installations.

• TRMS AC+DC
• 60,000-count display
• Bandwidth : 100 kHz
• Voltage resolution : 1 μV
• Current resolution : 0.01 μA
• Functions to help with analysis and diagnostics : MIN, MAX, Peak, ΔX differential and ΔX /X relative, Low-pass filter for measurement on PWM signals, VLowZ low-impedance AC voltage
• Isolated optical communication
• Simplified terminal strip with reminder and connection check on display
• Detection and indication of a hazardous voltage present
• Large backlit screen with double display
• Bargraph with central zero mode
• Moulded casing for excellent handling and protection against shocks and falls