Grounding down conductor continuity tester

ZHDT-10 Grounding Downlead Conductivity TesterDetailed Introduction

ZHDT-10 Grounding Downlead Conductivity TesterFeatures:
1. The whole machine is controlled by a high-speed microcontroller, with a high degree of automation and easy operation;
2. The instrument adopts a new power technology, with multiple current levels and a wide measurement range;
3. Intelligent power management technology ensures that instruments always operate at low power levels, effectively reducing internal heat generation and saving energy.
4. 65K true color LCD with ultra small pixel points of 320X240 dot matrix;
5. The instrument comes with a perpetual calendar clock and power down storage, which can store 1000 sets of test data for easy access at any time;
6. The instrument is equipped with RS232 and USB interfaces, which can communicate with computers and perform USB inventory.

Technical Specifications:
1. Output current: 1A, 5A, 10A
2. Resolution: 0.1 μ Ω
3. Range: 10m Ω -10 Ω (1A range)
1mΩ-2Ω (5A 档)
0.5mΩ-0.8Ω (10A 档)
4. Accuracy: 2 ‰
5. Working temperature: 0-40
6. Working humidity:<90% RH, no condensation