DP-103 Manometer Digital Gas Pressure Tester Differential Pressure Gauge HVAC Air Pressure Meter with Backlight Data Record Function
FEATURES: 【High Accuracy】 Measurement range: ±2.000psi; Accuracy: ±0.3%FSO (at 25°C) ; Repeatability: ±0.2% (Max ±0.5%FSO); Linearity/Hysteresis: ±0.29%FSO. 【12 Selectable Units toggle】 Easily toggle between Psi, kPa, Pa, Kgfcm2, ozin2, Bar, mbar, inHg, mmHg, inH2O, ftH2O and cmH2O 【Data Record Function】 this Manometer would be record 99pcs data with time stamp, which help to easier to …
DP-101 Bluetooth Sound Level Meter
This sound level meter is a portable and handheld digital meter to measure sound level. Its wide application includes but not limits to construction site, working and engineering sound level measurement. It is supported by an app, dB-Tester, which makes the usage more user-friendly and transforms the data set into an easier way to read.
DP-104 Wireless Fish Finder Portable Fishfinder 147 Feet Sonar Sensor Rechargeable Depth Finders Kayak Fishing Accessories for Sea Fishing, Ice Fishing, Boat Fishing
FEATURES: 【Various features Display】 2.4 inches colorful LCD Screen Fishfinders which can detect fish size icon with depth, water temperature, water depth, bottom contour 【Multi-Functional wireless sensor】The wireless sonar transducer supports 147 feet (45 meters) underwater detection which can cover a 90-degree detect angle 【 Fish Alarm】The kayak fish finder will get alarm while the …