Large Digit Countdown Timer flat Measurement Range: 0–2000μm

Measurement Range: 0–2000μm

With dedicated space for your pregnancy appointments

Economical – For even longer marker life

drop-resistant body ideal for long-term use

Large Digit Countdown Timer flat Measurement Range: 0–2000μmMain Features: Electronic timing part avoids repeated mechanical presses, with a stop every 5 seconds for quick adjustment Easy to stick to metal surfaces such as blackboard and refrigerator Electronic timing design, silent running Three position volume with large flashing digits 00: 00~99: 55 adjustable range, support counting up and down, simpler timing Specifications: Brand: Baseus Color: Black Material: ABS Working Temperature: 0C~50 Voltage: 4.