語言和貨幣
AUTOOL PT520雙埠差壓表
US$70.00
主要特色
- Dual-Port Differential Test
- 100–200 kPa 範圍
- 29-Set Data Storage
- Ten Pressure Units
- Dual-Port Differential Test: Use two pressure inputs for positive, negative, and differential pressure measurements.
- -100–200 kPa 範圍： Measure across -100 to 200 kPa with ±0.3% FS accuracy.
- 29-Set Data Storage: Lock, zero, and review up to 29 stored pressure records.
- Ten Pressure Units: Switch among kPa, hPa, Torr, mbar, inHg, mmHg, inH2O, mmH2O, psi, and kg/cm².
- 七種適配器尺寸： Connect the handheld meter to varied test ports with seven pressure-adapter sizes.
- 3 年保用期 主機保固 3 年，配件保固 1 年
- 90日返回 符合條件的退貨可在 90 天內進行
- 官方店鋪 正品 · 直接支持
AUTOOL PT520 · Dual-Port Digital Manometer
Compare Differential Pressure and Save Readings
Compare two pressure inputs for positive, negative, and differential-pressure work. PT520 measures from -100 to 200 kPa, stores up to 29 records, and switches among ten pressure units to match varied service references. Seven adapter sizes help connect the dual-port meter to compatible automotive and workshop test points.
- -100 至 200 kPa 範圍
- Dual-Input Differential Pressure
- Stated ±0.3% FS Accuracy
- Stores 29 Records
- Ten Pressure Units
主要特色
Dual-Port Differential Pressure, Min/Max and 29 Records
高精度壓力感測器
The broad -100~200kPa range and ±0.3%FS accuracy help provide responsive readings for automotive and workshop pressure checks.
Positive, Negative And Differential Pressure
Dual pressure input ports allow positive pressure, negative pressure, and differential pressure measurement for more flexible diagnostics.
Data Locking And 29-Set Storage
Lock current readings during testing, zero data when needed, and review up to 29 stored records for later reference.
10個可切換單元
Switch among kPa, hPa, Torr, mbar, inHg, mmHg, inH2O, mmH2O, psi, and kg/cm². PA unit display is not supported in the current version.
Readable Backlit Display
The HD backlit screen shows battery level, data records, Max/Min values, differential pressure, real-time positive and negative pressure, working time, and unit display.
Workshop-Friendly Details
Anti-slip silicone, side lanyard, illumination light, Type-C interface, data lock button, calibration button, and multiple measurement adapters support convenient field operation.
七種適配器尺寸
Seven sizes of pressure adapters support connection to different test ports.
Use Supported Units
PT520 supports kPa, hPa, Torr, mbar, inHg, mmHg, inH2O, mmH2O, psi, and kg/cm². Use one of these units during measurement.
電池供電
The meter uses 4 × 1.5V AAA batteries. Check battery level on the screen before long tests or field work.
3年保固支持
主機：三年保固。標準配件：一年保固。保固政策。
服務工作流程
Connect Both Ports and Compare Conditions
步驟進展1 / 5
01
Choose the Test Path
Confirm the system, medium, expected range and required operating condition before selecting an adapter.
02
安全連接
Depressurize when required and install the correctly rated fitting, hose and sensor without forcing threads.
03
設定條件
Start or operate the system only as the vehicle procedure directs and watch for leaks at every connection.
04
Capture the Reading
Record the value, unit and operating condition; repeat the observation when the procedure calls for a comparison or decay period.
05
Depressurize and Confirm
Return the system to a safe state, remove the adapter, restore the connection and confirm the next diagnostic step against the vehicle specification.
安全使用
Protect Both Ports from Wrong Media or Range
申請確認
PT520 is suitable for differential pressure, positive pressure, and negative pressure checks within its rated range. Confirm compatibility before special HVAC, gas, or non-automotive use.
Non-Corrosive Media
Use the tool only with suitable non-corrosive oil, water, air, and natural gas pressure checks under proper conditions.
壓力單位
PT520 supports kPa and hPa display. Choose another model if direct Pa display is required.
Interpret Differential Pressure Results in Context
連接前，請確認兩個壓力介面、允許使用的介質以及預期的正壓、負壓或壓差範圍。根據實際系統和運作條件解讀差異。
模型比較
選擇合適的壓力測試套件
模型指南
選擇一個或多個型號。預設選擇 PT520。
已選擇 1 個模型
未選擇任何型號。請選擇一個型號進行比較。
| 產品型號 | PT503 | PT520 | PT530 | PT660 |
|---|---|---|---|---|
| 壓力測量與顯示 | ||||
| 顯示屏 | 1.8英寸 | 2.8英寸 | 2.8英寸 | 3英寸 |
| 壓力範圍 | -101~200千帕 | -100~200千帕 | -100~300千帕 | 0–210 巴 |
| 測量精度 | ±0.5%Fs | ±0.3％FS | ±0.25％FS | ±1％FS |
| 解析度 | 0.1kPa | 1百帕，0.1千帕 | 1百帕，0.1千帕 | 0.1bar |
| 背光顯示器 | ✓ | ✓ | ✓ | ✓ |
| 雙聲道壓力測試 | 同時測量兩個不同位置的壓力 | 同時測量兩個不同位置的壓力 | 同時測量兩個不同位置的壓力 | 透過 L/R 通道實現兩個煞車位置/卡鉗 |
| 多參數顯示 | 正壓值 負壓值 | 正壓值 負壓值 | 正壓值 負壓值 | 左右即時壓力、最小壓力、最大壓力和前後壓力差 |
| 壓力單位 | PSI 汞 千帕 毫巴 酒吧 毫米汞柱 | 千帕 壓力 托 毫巴 汞 毫米汞柱 水中 毫米水柱 PSI 公斤/ cm2 | 千帕 壓力 托 毫巴 汞 毫米汞柱 水中 毫米水柱 PSI 公斤/ cm2 | psi / bar / kg/cm² |
| 數據控制與設備 | ||||
| 資料存儲 | × | 29集 | 29集 | 鎖定目前讀數；請檢查目前多記錄儲存規格。 |
| 按鈕燈設計 | × | × | ✓ | ✓ |
| 背面採用磁性設計 | × | × | ✓ | ✓ |
| 手電筒功能 | × | ✓ | ✓ | ✓ |
| 資料鎖定/清除/記錄 | 數據鎖定 | ✓ | ✓ | ✓ |
| 連接和應用 | ||||
| 配件連接器 | 7類型 | 7類型 | 7類型 | 檢查所選包裝內容，確認其中包含的適配器類型和數量。 |
| 配備工具箱 | × | × | ✓ | ✓ |
| 適用場景 | 進氣歧管 制動助力器 曲軸箱 （非腐蝕性油、水、空氣、天然氣） | 進氣歧管 制動助力器 曲軸箱 （非腐蝕性油、水、空氣、天然氣） | 進氣歧管 制動助力器 曲軸箱 （非腐蝕性油、水、空氣、天然氣） | 內部煞車系統液壓；雙位置/卡鉗對比 |
手冊和支持
尋找手冊和適配器指南
AUTOOL PT520 使用手冊
開啟PDF手冊 AUTOOL PT520 positive, negative and differential pressure testing, unit selection, adapter setup, saved readings, safe use and troubleshooting support.
包裝內容
看看盒子裡裝了什麼
- 主機AUTOOL PT520 digital manometer differential pressure gauge
- 軟管Transparent test hoses
- 適配器Multiple connector adapters for different pipeline diameters
- 文档AUTOOL PT520 使用手冊
- 小包裝PT520 retail box
買家問題
壓力連結和閱讀問題
Does PT520 Support PA Unit Display?
No. PA unit display is no longer supported in the current PT520 version. If your workflow specifically requires direct PA display, confirm with AUTOOL Store before ordering.
PT520 支援哪些壓力單位？
PT520 supports 10 switchable units: kPa, hPa, Torr, mbar, inHg, mmHg, inH2O, mmH2O, psi, and kg/cm². PA is not included in the current supported unit display.
What Is The Difference Between PT503, PT520 And PT530?
PT503 is the entry option with a 1.8-inch screen, ±0.5%FS accuracy, and no data storage. PT520 upgrades to a 2.8-inch screen, ±0.3%FS accuracy, 29 data sets, backlight, and flashlight. PT530 is the higher option with -100~300kPa range, ±0.25%FS accuracy, 99 data sets, button light, magnetic back design, and equipped toolbox.
What Applications Is PT520 Suitable For?
PT520 is suitable for intake manifold vacuum checks, brake booster pressure checks, crankcase negative pressure checks, exhaust valve negative pressure checks, and other pressure measurements within the rated range. It can be used with non-corrosive oil, water, air, and natural gas under proper conditions.
包含哪些配件？
Package contents: PT520 main unit, transparent hoses, multiple connector adapters, retail box, and user manual.
Where Can I Download The PT520 Manual?
您也可以下載 AUTOOL PT520 user manual from the Download section in this Description. The manual covers setup, display information, button functions, unit switching, data records, and pressure calibration reference.
保固期有多長？
主機：三年保固。標準配件：一年保固。保固政策。
客戶評價
留言
Gregary Eliot ✓ 已驗證購買 -
If you want to know whether or not there's restriction in your HVAC ducts, your…
If you want to know whether or not there’s restriction in your HVAC ducts, your furnace filter isn’t right for the system; is closing vents to a room creating issues that will damage your HVAC or you aren’t sure whether you need to add makeup air supply to your exhaust fan, this is the tool you’ll need to figure that out. The manometer reads differences in air pressure between separate points in your HVAC system or the difference between ambient air pressure and another source of air pressure. Generally speaking, if the difference between two points in your HVAC system is greater than .5 inches of water column, you may have a restriction that could cause premature wear of the components and indicate problems with your HVAC. This manometer comes with a small selection of adapters, very brief instructions in the manual and several different lengths and types of hoses. The included long hose is sufficient for most purposes, and the meter has a clear backlit display that is easy to read. it is easy to zero the meter and it will take a sample over time to allow you to take measurements as you cycle through different system functions. It can switch between several units of measure, and appears to be well made with large buttons that are easy to push even while wearing gloves. It does not appear to be safe to use in explosive or flammable environments, and I would not attempt to use it in the presence of flammable vapors or gases. It doesn’t come with batteries or a carrying case, but given the quality of case that these things seem to come with, you’re better off buying something better made for your purposes. All in all, it appears to be a solid meter for the price.
Cedric Antonia ✓ 已驗證購買 -
I love the build quality on this and how crisp the display is.
I love the build quality on this and how crisp the display is. The included accessories also cover most of the bases for hooking up to pretty much anything I could hope to measure with this. I compared readings against a cheaper digital manometer I picked up used somewhere and they seem to be agreeing pretty closely. Response time is good, and the data logging feature is a welcome bonus if I want to try to record some sort of system response down the line.
For the super nerdy among us I found there are some serial communication pads exposed though the battery compartment.
Overall a very capable tool!
Kyle Spiga ✓ 已驗證購買 -
Great tool for the workshop!
I really like that it supports multiple measurement units (Kpa, psi, inHg, etc.), which makes it very flexible to use. I’ve tested it on the intake manifold vacuum, brake booster pressure, and even crankcase pressure without any issues. The included adapters fit different pipe sizes perfectly, so it’s ready for a wide range of automotive applications. Definitely a must-have for anyone working on cars.