KüBLER
频率表, 10-30VDC, CODIX522
VEEDER ROOT
位置指示器, 90VAC 至 264VAC
STATUS
Digital Indicator, DM3600 Series, DC Current, DC Voltage, Temperature, 6 Digits, 20 Vdc to 35 Vdc
EATON CUTLER HAMMER
预置计数器, 6位, 10-30VDC
NEWPORT ELECTRONICS
数率计数器
NEWPORT ELECTRONICS
数字式仪表, 直流电流, 115VAC
NEWPORT ELECTRONICS
应变仪, 面板显示, 115VAC
NEWPORT ELECTRONICS
频率表, 6位, 230VAC
REDINGTON COUNTERS
总和计数器, 6位 数字式