Deskripsi

SANWA – PDR4000 Earth Testers

Easy to read with backlight

• Three measurement ranges: 40Ω, 400Ω, 4000Ω
• 3-pole/2-pole earth resistance measurement
  (Optional accessory TL-68 is necessary for 2-pole measurement.)
• Auto power off (10 min./Cancelable)
• Capable of measuring interference voltage
• 2mA measuring current