Check the listing for details. Digital Manometer Tc-169A Handheld Dual Port Pressure Gauge 100PSI. Condition: New. Listed at 106.58 USD. eBay Range: ±100 psi / 2768 w.c. - Repeatability ±0.2% (MAX ±0.5%FSO),Working temperature 32~122Fahrenheit; Maximums withstand pressure: 150 KPa; Long Battery Use - manometer can 24-h use to 15 days, 4/5 months intermittent use;Upgraded 3.7V 110mAh Rechargeablelithium battery; Pressure gauge battery more stable and DC charging possible. Sweat-Resistant Handheld Design - The Multifunctional Pressure Gauge made of high-quality materials keeps your gauge from accidentally slipping under high temperatures. Large LCD Screen & Automatic Power Off - Switchable backlight works even in poor lighting conditions. An automatic power-off feature extends battery life and power efficiency; High Precision ADC & Low Power MCU - Press the MAX button to record MIN/MAX/AVG values. Date hold and momentary press of the hold button locks the displayed reading. Colour:As shown Material:ABS Package Contents: 1 set x Manometers Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.