LCD Digital Manometer Dual Port HVAC Differential Air Gas Pressure Gauge Meter

Description

LCD Digital Manometer Dual Port HVAC Differential Air Gas Pressure Gauge Meter
AUTOOL digital manometer is designed with imported pressure sensors, high precision ADC and low power consumption MCU. It features professional digital pressure gauge with high precision, wide range, high resolution, large screen display and indoor temperature measurement; with a single channel it is possible to quickly measure the current detection pressure value (relative to the current atmospheric pressure), whereas the dual channel allows simultaneous detection of the pressure difference between the two detection ports (P1-P2).
High Measurement Accuracy
Adopt high-quality pressure sensors, with the characteristics of high accuracy and wide range.(Measurement Range: ±20.68 KPa/士2.999 PSi; Measurement Accuracy: +0.3% FSO(25℃); Measurement Rate: O.5s)
Support Various Units
12 kinds of measurement units are available.Including mmHg, inHg, ftH₂O, cmH₂O, inH₂O, Pa, KPa, mbar, bar, psi, Kgcm² and ozin².
Large Screen Display
4.45cm×4.95cm display, support LCD backlight, convenient lighting operation, display data clearer and easier to read.Short press to turn on/off the backlight when power on.
Dual Tube Connectors
Comes with Positive & Negative pressure tube connectors, which can easily measure differential pressure with its dual input probes.
Interface Display
The interface can display the measured temp value, max / min mode, delta-p mode, battery power, data hold mode, pressure measuring value and pressure unit at the same time.
Wide Application:
This product can be extensively used in natural gas pipelines, air conditioning and refrigeration ventilation systems, petrochemical Industrial smelting, gas, liquid and production industrial equipment pressure detection, liquid level detection, Laboratory calibration, medical environment micro-pressure testing, etc.
Main Function:
1) Positive & Negative pressure measurement
2) Delta-P
3) Max/Min measurement
4) Temperature measurement
5) Data record
6) Data Hold
7)Data zero
8) Power display
9) Automatic power off
10)Low battery reminder
3-Year Warranty
For damages caused by non-human factors, AUTOOL promise to resend gas pressure tester manometer parts for free within 3 years. For any needs, you are warmly welcome to contact us and we will get back to you ASAP within 24 hours to ensure better shopping experience.
Specification:
Selectable Pressure Range:±2.999 psi
Accuracy:±0.3% FSO (at 25℃)
Repeatability:±0.2% (Max±0.5%FSO)
Linearity/Hysteresis:±0.29% FSO
Response Time:0.5Seconds
Over Range Indicator: Err 0
Under Range Indicator: Err I
Temperature:-40 to 80℃(-40 to 176℉)
Operating Conditions:0 to 50℃(32 to 122℉)
Storage Conditions:-10 to 60℃ (14 to 140℉)
Battery:9V battery(not included)
Package Include:
1pc* AUTOOL Digital Manometer
2pcs* Transporant Tubes
1pc* Fitting
1pc* Package box
1pc* User manual
Note:
Battery: 1* 6F22, 9V, 250mAh (not included in the package)
Precaution:
● The instrument should be kept away from vibration sources, strong electromagnetic fields and areas with drastic temperature changes to avoid inaccurate data caused by vibration and electromagnetic interference, temperature fluctuations, etc.
● When measuring corrosive and toxic gases or liquids, please pay attention to take protective measures to avoid personal danger or damage to the instrument.
● When the instrument reminds low battery , please replace the battery in time. Please take out the battery when you don't use the instrument for a long time, so as not to damage the instrument by liquid leakage.
● Please do not exceed the maximum value of input ±20KP/52kPa/89kPa/52kPa/89kPa, when measuring pressure .When measuring the pressure of a single channel, please do not block the other channel, nor should it face the windy direction. At this moment, the instrument displays the differential value between the current measurement port and atmospheric pressure.
● When the interface displays over the range during measurement, please disconnect the vent, and then the displayed data will automatically back to normal; (Pa unit can only be displayed up to 9999, and it can be switch to the next KPa unit).
● Please press and hold the HOLD button to clear the zero point drift of the data under the current mode before measurement (before connecting to the air tube).
Payment
Delivery details
Return Policy
About us
Contact us
Payment
1. We accept
PayPal
only.
2. Credit card (Visa, Eurocard/MasterCard, Amex, and Switch or Visa/Delta) payment can be accepted ONLY through PayPal.
3. Other payment methods (Bank transfer, Cheque, etc.) are NOT acceptable.
4. Please make the payment within 3 days.
Delivery details
1. We ship to WORLDWIDE .
2. Item will be shipped out within 1-2 working days (except weekends and holidays) after the payment is cleared or received.
3. We will send item to your Confirmed Shipping Address in Paypal only.Please confirm your order and address before you bid or pay the item.
4.International Buyers Please Note: 1)Please check with your country customs office to determine what these additional costs will be prior to bidding / buying.
2)Import duties
, taxes and charges are the buyer’s responsibility,please understand.
Return Policy
Item may be returned for refund or replacement within 30 days of the purchase date.
Defective products may be returned for repair up to 1 year from the purchase date. Repairs will be processed through the manufacturer, we will assist in the repair procedure in any way we can to expedite the process.
Before any return, a Return Merchandise Authorization (RMA) must be obtained by contacting the seller. Any products returned to us without an RMA will be sent back to the buyer at his/her expense. The buyer is responsible for the cost of returning any merchandise.
About us
We are a professional worldwide Professional company.
We are reliable supplier to both wholesalers and retail sellers. We supply many products on Automobile consumer.Also offer reasonable prices , excellent customer service and a reliable credit standing are our target!
Contact us
Our normal business hour is Monday to Friday 9:00 AM to 6:00 PM Beijing TIME. Please email me through "MY MESSAGES" on eBay, if you have any questions about our listings or inventory or troubles. All messages be reply within 24 hours. Welcome your any-time parchase!