1. 690V电压测量(AC/DC)
2. 相序检测
3. 通电回路警告LED
4. 极性测量
5. 导通测量(LED和蜂鸣)
6. 单极相位显示
7. 昏暗处的笔灯功能
8. 低电池电压警告

相序表共立 KYORITSU 1700/KYORITSU 1710的技术参数：

英文介绍：

Voltage Test
Voltage Range		12~690V AC/DC
LED	Nominal Voltage	12/24/50/120/230/400/690V AC(45~400Hz), 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	<0.5s at 100% of each nominal voltage
LCD	Range/Resolution (Auto-range)	300V (7.0~299.9V)/0.1V 690V (270~759)/1V
	Accuracy (23±5ºC)	±1.5V (7~100V) ±1%±5dgt (100~690V) AC (45~400Hz), DC(±)
	Overrange Indication	"OL"
	Response Time	<2s at 90% of each voltage
Peak Current		ls<3.5mA (at 690V)
Measurement Duty		30s ON (operation time) 240s OFF (recovery time)
Internal Battery Consumption		Approx. 33mA (battery 3V, measuring 690V AC)
Battery Life		Approx. 2500 operations (30s ON/240s OFF duty)
Single-Pole Phase Test
Voltage Range		100~690V AC (45~100Hz) 180~690V AC (100~400Hz)
Phase Rotation Test
System		Three-phase 4-wire system 200~690V phase-to-phase (100~400V earth-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)
Internal Battery Consumption		Approx. 30mA (battery 3V, 0Ω)
General
Operating temperature and humidity ranges		-10~55ºC, max 85% RH (no condensation)
Storage temperature and humidity ranges		-20~60ºC, max 85% RH (no condensation)
Applicable Standard		IEC61010-1 CAT.III / IV 600V IEC61243-3 CAT.II 690V Pollution degree 2
IP Rating		IP65 (IEC60529)
Power Source		LR03 1.5V×2 (3V)
Dimensions		241.5(L)×68.5(W)×28.5(D) mm
Weight		230g (including batteries)