| 
												Voltage Test | 
										
										
											| 
												Voltage Range | 
											
												12~690V AC/DC | 
										
										
											| 
												Nominal Voltage | 
											
												12/24/50/120/230/400/690V 
												AC (16~400Hz), DC (±) | 
										
										
											
												Tolerance 
												(Threshold Voltage) | 
											
												
													
														
															| 
																Light on at more than: | 
														 
														
															
																  | 
															
																7±3V (12V LED) | 
														 
														
															
																  | 
															
																18±3V (24V LED) | 
														 
														
															
																  | 
															
																37.5±4V (50V LED) | 
														 
														
															
																  | 
															
																75%±5% of nominal voltage | 
														 
														
															
																  | 
															
																(120/230/400/690V LED) | 
														 
													
												 
											 | 
										
										
											| 
												Response Time | 
											
												<0.6s at 100% of each nominal voltage | 
										
										
											| 
												Peak Current | 
											
												ls<3.5mA (at 690V) | 
										
										
											| 
												Measurement Duty | 
											
												30s ON (operation time) 
												240s OFF (recovery time) | 
										
										
											| 
												Single-pole Phase Test | 
										
										
											| 
												Voltage Range | 
											
												100~690V AC (50/60Hz) | 
										
										
											| 
												Phase Rotation Test | 
										
										
											| 
												System | 
											
												Three-phase 4-wire system 
												200~690V phase-to-phase AC (50/60Hz) | 
										
										
											| 
												Phase Range | 
											
												120±5 degree | 
										
										
											| 
												Continuity Test | 
										
										
											| 
												Detection Range | 
											
												0~400kΩ+50% | 
										
										
											| 
												Test Current | 
											
												Approx. 1.5μA (battery 3V, 0Ω) | 
										
										
											| 
												General | 
										
										
											| 
												Operating temperature and humidity ranges | 
											
												-15~55ºC, max 85% RH (No Condensation) | 
										
										
											| 
												Storage temperature and humidity ranges | 
											
												-20~70ºC, max 85% RH (No Condensation) | 
										
										
											| 
												Applicable Standards | 
											
												IEC 61243-3, IEC 61010-1, IEC 61010-031, IEC 61557-7 
												CAT.Ⅲ 690V / CAT.Ⅳ 600V Pollution degree 2 | 
										
										
											| 
												IP Rating | 
											
												IP65 (IEC 60529) | 
										
										
											| 
												Power Source | 
											
												LR03 (AAA) 1.5V×2 | 
										
										
											| 
												Dimensions | 
											
												246(L)×64(W)×26(D) mm | 
										
										
											| 
												Weight | 
											
												190g (including batteries) | 
										
										
											| 
												Accessories | 
											
												LR03 (AAA) 1.5V×2, KTA01 (4mm metal tips [2pcs/set]), 
												KTA02 (4mm rubber caps [2pcs/set]), Instruction manual |