电子AC / DC电压测试仪

ET40

  • 测试12V至240V AC的交流电压，其中四个有用的电平与常用的住宅电压一致
  • 在与常用直流电压对齐的四个有用电平下测试1.5V至17V至24V的直流电压
  • 明亮的LED指示灯亮起，表示检测到的电压类型和电平
  • 可承受9.9英尺（3米）的跌落
  • 测量直流电压时的极性
  • 大约2分钟不使用后自动关机以延长电池寿命
  • CATIII 250V，2级，双重绝缘
  • 防护等级IP41防尘防水
  • 测试仪侧面内置测试引线支架
  • 低电量指示灯，电池盒易于接近
  • 口袋夹可将测试仪固定在口袋中，以便日常携带
  • 使用2节AAA电池（附带）
  • 识别和区分交流或直流电压

Electronic AC/DC Voltage Tester

ET40

  • Tests AC voltages from 12V to 240V AC at four useful levels aligned with commonly used residential voltages
  • Tests DC voltages from 1.5V to greater than 17 to 24V at four useful levels aligned with commonly used DC voltages
  • Bright LEDs illuminate to indicate the type and level of voltage detected
  • Built to withstand a 9.9-Foot (3 m) drop
  • Indicates polarity when measuring DC voltages
  • Powers off automatically after approximately 2 minutes of non-use to conserve battery life
  • CATIII 250V, Class 2, Double insulation
  • Ingress protection IP41 dust and water resistant
  • Built-in test lead holders on sides of tester
  • Low battery indicator with easily accessible battery compartment
  • Pocket clip secures tester to pocket for reliable everyday carrying
  • Uses 2 x AAA batteries (included)
  • Identifies and distinguishes between AC or DC voltage

Klein Tools ET40是一款电子AC / DC电压测试仪。它具有正负极性极性指示器，可测试低至1.5V的直流电压。它测试交流电压12-240VAC。适合检查，验证或排除电源插座，灯具，门铃等常见住宅电线的故障。它采用2节AAA电池供电。

产品规格
应用：
测量AC / DC电压
特殊功能：
直流正极，直流负极和交流两者的直流极性指示灯。测试低直流电压至1.5V。内置于测试仪侧面的测试引线支架。
材料：
塑料外壳，带电子元件的PCB
电池：
2 x AAA
掉落保护：
9.9’（3.0米）
显示：
模拟LED
控制类型：
ON / OFF开关用于电源开/关
电压：
交流电平指示灯：12V，24V 120V，240V和直流指示灯：1.5V，9V，12V，> 17-24V
频率：
50/60赫兹
入侵保护：
IP41
污染度：
2
测试连续性：
没有
整体铅存储：
是
可互换的潜在客户：
没有
引线长度：
9”（228.6 mm）
标准：
CATIII 250V，CE
案例包括：
没有
包括：
测试仪，用户手册和2 x AAA电池
总长度：
5.24”（133.0 mm）
总体高度：
1.52英寸（39.0毫米）
总宽度：
1.11”（28.0 mm）
重量：
2.3盎司（66克）
UPC：
092644691836
警告
  • 在每次使用之前，请阅读，理解并遵守所有测试和测量设备附带和/或包装的所有说明，注意事项和警告。
  • 在每次使用之前，通过测量已知电压来验证测试仪的操作。
  • 切勿在电压超过此测试仪的类别等级的电路上使用测试仪
  • 始终遵守当地和国家安全法规。使用个人防护设备，以防止暴露危险带电导体时的冲击和电弧爆炸伤害。
  • 以非制造商指定的方式使用本测试仪会影响安全操作，导致严重伤害或死亡。

Klein Tools ET40 is an Electronic AC/DC Voltage Tester. It features indicators for positive and negative DC polarity, and tests DC voltages as low as 1.5V. It tests AC voltages 12-240VAC. Excellent for checking, verifying or troubleshooting common residential electrical wiring in electrical outlets, light fixtures, doorbells and more. It operates on 2 x AAA batteries.

Specifications
Application:
Measures AC/DC voltage
Special Features:
DC Polarity Indicators for DC Positive, DC Negative, and Both Illuminated for AC. Tests Low DC Voltage to 1.5V. Built in Test Lead Holders on Sides of Tester.
Material:
Plastic Housing, PCB with Electronic Components
Batteries:
2 x AAA
Drop Protection:
9.9′ (3.0 m)
Display:
Analog LED
Control Type:
ON/Off Switch for Power ON/OFF
Voltage:
AC Level Indicators: 12V, 24V 120V, 240V and DC Indicators:1.5V, 9V, 12V, >17-24V
Frequency:
50/60 Hz
Ingress Protection:
IP41
Pollution Degree:
2
Tests Continuity:
No
Integral Lead Storage:
Yes
Interchangeable Leads:
No
Lead Length:
9” (228.6 mm)
Standard:
CATIII 250V, CE
Case Included:
No
Included:
Tester, User Manual, and 2 x AAA Batteries
Overall Length:
5.24” (133.0 mm)
Overall Height:
1.52” (39.0 mm)
Overall Width:
1.11” (28.0 mm)
Weight:
2.3 oz (66g)
UPC:
092644691836
WARNINGS
  • Read, understand, and follow all instructions, cautions and warnings attached to and/or packed with all test and measurement devices before each use.
  • Before each use, verify tester operation by measuring a known voltage.
  • Never use the tester on a circuit with voltages that exceed the category based rating of this tester
  • Always adhere to local and national safety codes. Use personal protective equipment to prevent shock and arc blast injury where hazardous live conductors are exposed.
  • Usage of this tester in any way other than that specified by the manufacturer can impair safe operation, resulting in severe injury or death.