The ES1001 Wireless High Voltage Clamp Ammeter combines high-voltage safety with wireless convenience. With its integrated clamp sensor and 30-meter wireless receiver, it enables technicians to take remote, non-contact current measurements on both high and low-voltage lines. This robust and easy-to-use device is perfect for substations, power plants, utility field crews, and industrial maintenance applications. It offers essential features like data hold, peak detection, and full-range measurement from 0.1mA to 1200A. The included 5-section insulated rod (5m total) provides operational safety for live-line testing up to 60kV.

Specifications:

• Measurement Range: 0.0mA – 1200A (auto 50/60Hz)
• Resolution: 0.1mA
• Accuracy: ±2% ±5dgt
• Jaw Size: φ50mm
• Sampling Rate: 2 times/second
• Wireless Distance: 30 meters (line of sight)
• Display Sizes:
  • Clamp LCD: 48mm × 31mm
  • Receiver LCD: 62mm × 44mm
• Data Storage: 200 groups
• Overflow Indicator: “OL” symbol
• Battery Voltage Alert: <5.2V warning for both detector and receiver
• Clamp Dimensions: 87mm × 37mm × 262mm
• Receiver Dimensions: 100mm × 35mm × 204mm
• Weight: Approx. 7kg (with rod and batteries)
• Insulating Rod: 5 segments, 5 meters total
• Power Supply:
  • Clamp: DC 6V (4 × AAA batteries)
  • Receiver: DC 7.5V (5 × LR6 AA batteries)
• Dielectric Strength: AC 60kV/rms
• Operating Temperature: -10°C to +40°C
• Storage Temperature: -10°C to +60°C
• Humidity Tolerance:
  • 0°C–31°C: ≤75%
  • 31°C–40°C: ≤50%
• Safety Standards:
  • IEC1010-1, IEC1010-2-032
  • Pollution Degree 2
  • CAT III (600V)
  • IEC61326 (EMC standard)

Typical Applications:

• High-voltage line current detection without direct contact
• Field testing in power substations
• Leakage current diagnosis in distribution lines
• Wireless testing in difficult-to-access installations
• Power plant inspection and maintenance routines

Packing List:

• 1 × Clamp Ammeter (Detector)
• 1 × Wireless Receiver
• 1 × 5-meter Insulated Rod (5 sections)
• 1 × Carrying Case
• 4 × AAA Batteries (Clamp)
• 5 × LR6 AA Batteries (Receiver)
• 1 × Manual & Warranty Card

About Manufacturer:

Fuzrr Technology (Guangzhou Zhengneng Electronic Technology Co., Ltd). is a professional manufacturer engaged in R&D, production and sales. The factory is located in Guangzhou, the metropolis of China’s International Greater Bay Area Economic Circle, near Hong Kong, Macau, and Shenzhen in the south. Mainly manufacture Utility locator, Cable identification, multimeters, insulation resistance testers, grounding resistance testers, power quality monitors, megohmmeters, Battery internal resistance testers, clamp power meters, high voltage Current clamp meters and more. We have a professional engineer technical team, efficient sales team and competitive price advantage, exporting to more than 80 countries and regions. After more than 15 years of development, we have gained rich experience in manufacturing and exporting, and have cooperated with global brand agents. The workshop is equipped with automatic production lines, with more than 100 skillful workers, automatic plug-in machinery and multifunctional testing equipment. Our R&D department provides strong technical support and accepts OEM, ODM for large order projects.