产品品牌：

美国AMPROBE

产品型号：

GP-2

类型：

接地电阻测量仪表

测量范围：

0-199KO MΩ

主要功能特点：

• Measures earth ground resistance - 3 point (fall of potential) or 2 point tests
• Automatically calculates resistivity - 4 point test
• Automatic voltage measurement prevents false measurements
• Automatically applies three testing frequencies for the most accurate readings
• Test leads, auxiliary electrodes and software are included for complete instrument
• Auto ranging
• 999 internal memory locations to store measurements
• RS-232 download to a personal computer

FEATURE	GP-2
Ground resistance	1999 O
Ground resistivity	199.9 kOm
AC Currrent	-
AC Voltage	0 → 500.0 V