Model: SF-96-3 SF-72-3> Maximum demand indicators are intended for measuring the maximum mean load during a period of 8,15 or 30min,with red maximum pointer. Resetting knob of maximum pointer can be protected by lead seal. Convenient reading from 25% of full- scale deflection. Accuracy of maximum load indication ±3%,referred to the maximum pointer. Response time 8,15 or 30minutes(specify upon order). The nominal mark is M. Accuracy:Class 3.0Specification: 8min 5A, 15min 5A; 8min 1A, 15min 1A            Case: Non-combustile ABS plastic material is used for making SF series'external case,and PPO plastic material is used for SF series's base; while Non-combustible PC plastic material is used for making SFT series'external case and base. Both of which will not suffer deformity under long-term use at 70°C and 120°C respectively.Changeable scale: Scale can be changed without opening the meter, convenient to use, dust proof. Under the same secondary current, scale-change can be conducted without loss of accuracy or damaging the meter .Mounting: SF series is flush mounting with bracket

Maximum Demand digital Indicator