数字计时器，单通道
目录编号 VWRI609-0190
供应商: VWR Collection
规格
- 颜色:白色
- 说明:数字计时器，单通道
- Size:64×64 mm
- W×D×H:64×15,2×64 mm
- Environmentally Preferable:
- 包装规格:1
规格
关于此项目
This single-channel timer is switchable between 19 hours, 59 minutes and 99 minutes, 59 seconds, and has a 3-key operation for ease of use.
- LCD显示屏
- 19时99分59秒倒计时
- 声音报警：显示倒计时结束后的运行时间
Certifications: Certificate of calibration and individual serial number, these electronic timers are tested and calibrated in an exclusive triple-accredited/-registered ISO/IEC 17025:2005, A2LA accredited laboratory (Cert #2448.01), against equipment whose calibration is traceable to NIST.
Delivery: 交付信息：随附折叠支架、口袋夹、磁贴和校准证书。含表明NIST和DAkkS精度的可追溯性证明。