RT831W

● I-Case Material: SS (18/0 okanye 18/8)

● Ukucofa ubuso: Φ83.1mm

● Temp. Uluhlu: -30 ukuya ku-21°C/-20 ukuya kwi-70°F

● Ukuchaneka: ±2.5%

● Ngehuka yokuxhoma ubuso ekhohlo okanye ekunene

● Ilensi yeglasi epholileyo