Описание

Анти-гром ручной Crank земной тестер сопротивления датчик влажности инструмент 1000Ω

Особенности:

1. Защита от грома и высокая точность, простота в эксплуатации и удобство для переноски.
2. Этот тестер сопротивления заземления подходит для тестирования сопротивления и прост в использовании и практичен.
3. Работа проста, циферблат четкий, данные интуитивно понятны, и чтение удобно.
4. Высококачественный материал, прочный и прочный, антифрикционный, антикоррозийный и имеет длительный срок службы.
5. Ручная генерация энергии, с электрическим генератором, подходит для использования на местах, экологически чистый и низкоуглеродный.

Параметры:

Состояние на 100% абсолютно новый
Тип товара: тестер сопротивления заземления
Материал: пластик, металл
Модель: ZC29B-1

Диапазон измерений Ω	Минимальная цена деления Ω	Вспомогательный Сопротивление заземления	Точность %
0-10	0,1	≤1000	3
0-100	1	≤2000	3
0-1000	10	≤5000	3

Использование температуры и влажности: температура (-20-40) ℃; Относительная влажность ≤80%;
Испытательная температура и влажность: температура (23±5) ℃; Относительная влажность ≤75%;
Номинальная скорость ручки: 150р/мин
Эффект наклона: когда измеритель наклоняется на 5 ° в любом направлении, изменение значения индикации не превышает 50% точности;
Внешнее магнитное поле: когда сила внешнего магнитного поля составляет 0,4 кА/м, изменение количества индикации прибора не превышает 100% точности;
Сопротивление изоляции: не менее 30 мОм при нормальной температуре и влажности

Посылка список:

1 х тестер сопротивления заземленияРуководство пользователя (1 шт.)

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