This instrument is a professional high , high , high resolution, large screen display pressure , and is designed with high ADC and low MCU. This digital differential pressure gauge can also be used for temperature measurement, and it supports ℃/ ℉ switchable. machine in hand, worry-free using in multiple scenes.

Features:
LCD Backlight Screen, Unit Switchable -- High resolution digital LCD display with green backlight, easy to read no matter in the day or at night, clear at a glance. provide 2 models for your option, whose measurement units are of different ranges and resolutions.
Dual Channel Pressure Gauge -- Quickly measure the pre-blue detection pressure value (relative to the current atmospheric pressure). Dual channel can simultaneously detect the pressure difference between two detection ports.
Temperature Measurement & Other Functions -- This digital differential pressure gauge can also be used for temperature measurement, and it supports ℃/ ℉ switchable. Data hold/ data storage (100 groups)/ data search function, maximum/ minimum data mode.
Dual Method -- Powered by 9V (not included) or external USB cable. Low MCU designed. Automatically shut down after 15 minutes idle to save . 6.8V low indicator for convenient use.
Scope of Application -- Widely used in natural pipelines, air-conditioning refrigeration and ventilation systems, mechanical hydraulics, molding, ceramic products, biopharmaceutical molding, mining area pressure detection, petrochemical refining, , , and production industrial equipment pressure detection.

Note:
1. Color and size may be slightly different due to manual measurement and different light conditions. Thanks for understanding.
2. Please read the user manual carefully before use.


Specifications:
Model & Color: 168B Red/ 169B Yellow (Optional)
Material: ABS
Unit of Measurement: kPa, Psi, kg/², ozin², bar, mbar, inHg, mmHg, inH₂O, ftH₂O, cmH₂O, Pa (Pa is for 168A only)
Accuracy: ±0.3% FSO
Repeatability: ±0.2% (MAX±0.5% FSO)
Measurement Rate: 0.5s
Data Storage: 100 Groups
Low Indicator: 6.8V
Positive Pressure Display: Err0
Over Negative Pressure Display: Err1
Working Temperature: 0~50℃ (32~122℉)
: 9V (not included) or External USB Cable
Item Size: 164 * 71 * 35mm / 6. * 2.80 * 1.38in
Item Weight (without ): 151g / 5.33oz
Package Size: 18 * 10 * 4cm / 7.09 * 3.94 * 1.57in
Package Weight: 267g / 9.40oz

Package List: E20843R
1 * Digital Manometer
1 * Air Nozzle
2 * Tube
1 * USB Cable
1 * User Manual (English)
1 * Carry Bag