URTERYSER Direct Current 4-30V Single Display Digital with Metal Probe Temperature Tester for Refrigerator Color A

Feature:
Working ：DC4-30V.
Temperature ：-50 ° C ~ 120 ° C.
2 types for your option: annular /rod .
Easy installation: Red wire for positive, black wire for .
Widely used in the fish for , refrigerator, water, temperature control for , .

Specification:
ABS
Type: annular /rod (optional)
Operating : DC4-30V
Temperature measurement: -50℃~120℃ error ±1.7° (not adjustable)
Working current: equal or less than 20mA
Temperature : ring-shaped or rod-shaped 3950 10k1% , length 100cm


Note:

Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.

Package includes:
1x Digital