TREK 156/157/158 CHARGED PLATE MONITORS

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SPECIFICATIONS:

Item:TREK 156/157/158 CHARGED PLATE MONITORS
156A:3 1/2 digit red LED display,157:LCD display;158:Colorful LCD display
Mode select:+Decay and -Decay Modes:+/- 100 - +/-1000V(start Voltage set as you like)
Optional:two size plate
Power Requirements:Battery Eliminator/charger,Available for all nominal line voltages
157 characer:1.Memory,can store or retrieve as many as 1500 manual or up to 1000 automated test results in its internal memory .2.standard USB receptance on Model 157 unit connects to a pc for data exchanges or transfer
158 character:the model 158 features a color graphices display to permit viewing of discharge waveforms and offset voltage in the time domain,and the ablity to store test data and waveforms for hundreds of ionizer tests