VWR®, 数字计时器,四通道

供应商: Avantor
VWR®
VWRI609-0226EA 497.11 CNY
VWRI609-0226 VWRU62344-641 VWRI609-0194
VWR®, 数字计时器,四通道
定时器 数字计时器
These digital timers allow the setting of four separate channels simultaneously in any combination of countdown or count-up (stopwatch).

  • Time-out mode stops the timer for off periods in both up and down timing
  • 12/24 hour 'time of day' clock
  • Large clear one-line 19 mm display allows viewing from across the lab
  • Capacity of 99 H, 59 min, 59 s in steps of 1 s (±0,01%)
  • Extra loud alarm for 1 min, or can be silenced manually
  • Unique memory displays previously programmed countdown time

When zero is reached, the timer starts counting up to show time elapsed since alarming.

Certifications: 符合ISO/IEC 17025、ANSI/NCSL Z540-1和9001标准,经A2LA认证,NIST标准可追溯性。

Delivery information: 随附夹子、支架、磁铁、电池和 校准证书。
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