Kaisi K-890 Professional LCD Digital Multimeter Electrical Handheld Digital Multimeter Tester oxygen flow meter with humidifier bottle Carton Size 57cm * 38cm

Carton Size 57cm * 38cm * 27cm / 22

-10 to 60 ° C ( 14 to 140 ° F ) ( 0

K Factor Range: 1 – 19

KN95/FFP2 Face Mask (1 Piece)

Powder coated GI sheet

Kaisi K-890 Professional LCD Digital Multimeter Electrical Handheld Digital Multimeter Tester oxygen flow meter with humidifier bottle Carton Size 57cm * 38cm1. K 890 is a 3 5 6 high precise digital instrument with functions of stable performance, battery driven, high reliability ,and high accuracy. 2. The instrument is with 21mm supersized screen to keep a clear reading and peak value holding. 3. And it is also can be used to measure some parameters such as DC voltage ,AC voltage, DC current ,AC current, resistances, capacitors, diodes, temperature, on and off, electric field induction testing,and