快速支持
直接联系认证专家
• Wireless communication with GGT200 and GGT300 devices
• Setting the test parameters for ground grid testing:
- Test current value
- Test duration
- Memory location
• Built-in Li-Po battery
• LED & Buzzer indication during testing
• LED indication during battery charging
• Current clamp input (current clams on GGT-M are used for measurement of the “DOWN” current)
• Weight: 0.95 kg / 2.1 lbs
• Dimension: 226 x 116 x 50 mm / 8.9 x 4.5 x 1.9 in
Environment conditions
• Operating temperature -20 ºC - +55 ºC / -4 ºF - +131 ºF
• Storage & transportation: -40 ºC - +70 ºC / -40 ºF - +158 ºF
• Up to 95 % relative humidity
