Thanks to their intrinsically safe design and rugged antistatic housing with protection class IP54, the instruments are particularly suited for use in mining and chemical/petrochemical industries. Measurement of: Voltage Resistance Current Frequency > Approved in accordance with ATEX directive 94/9 EG for intrinsically > > safe and not intrinsically safe electric circuits up to 1000 V Highest degree of safety due to encapsulated protective resistors in > > DATA HOLD test probes CAT IV, 1000 V Intrinsically save energy units, rechargeable NiMH battery or lithium battery Illuminated display > Each Unit Includes METRALINE EXM25B multimeter 1 set of Data-Hold test probes for V, 1000 V CAT IV 1 set of standard test probes for Ω/A, 1000 V CAT II 16 A 1 Lithium battery 1 set of operating instructions