HVAC Refrigerantion Digital Manifold Gauge Meter Vacuum Pressure Temp Test Tool
AUTOOL LM120+ Digital Manifold Gauge is an auxiliary instrument for the installation, testing and maintenance of refrigeration equipment such as air conditioners, fridge and cold storage. The instrument has double pressure test, dual temperature test, digital readout, multi-unit switching, multi-mode function and built-in refrigerant database. 
Evaporation Pressure & Temperature Test
The maximum pressure when the refrigerant changes from liquid to gas. The lowest temperature when the liquid becomes gaseous. (The lower the pressure and temperature of the evaporation are, the more efficient the refrigeration cycle and the greater the refrigeration capacity will do.)
Condensing Pressure & Temperature Test
The minimum pressure when the refrigerant changes from gas to liquid, and the maximum temperature when the gas changes to liquid. (The lower the pressure and temp of condensation are, the higher the efficiency of the refrigeration cycle and the greater the refrigerant capacity will do.)
High / Low-Pressure Temperature Test
The temperature of the refrigerant in the high / low-pressure pipelines of the air conditioning system.
Pressure Leakage Test
Calculate the pressure difference between the initial test pressure and the second test pressure to determine if the refrigerant is leaking.
The instrument can measure double pressure at the same time, as well as dual temperature measurement, with automatic multi-unit pressure conversion, automatic conversion of temperature Celsius / Fahrenheit, to facilitate different needs. Built-in 32-bit digital processing unit and high-precision data acquisition unit, high data and stability. Large-size liquid crystal display, LCD backlight support, data display clear and easy to read, convenient light operation. Long-life valve switch, 1/4-inch standard interface design to ensure that the instrument's durability and versatility.
Product specifications:
Pressure test: gauge pressure
Pressure test unit: Kpa; Mpa; bar; inHg; PSI.
Pressure test range: 0 Kpa – 6000 Kpa
Pressure test resolution: 1 Kpa
Pressure test accuracy: +/- 0.5 %(FS)+ 5dgt
Pressure overload limit: 10000 Kpa (10 Mpa; 100 bar;)
Vacuum test: relative vacuum
Vacuum test unit: Kpa; Mpa; bar; inHg; PSI.
Vacuum test range: -101 Kpa – 0 Kpa
Vacuum test resolution: 1 Kpa
Temperature test unit: °C (Celsius), °F (Fahrenheit)
Temperature test range: -40°C–150°C (-40°F–302°F)
Temperature test resolution:
0.1°C (-40°C–99.9°C), 1°C (100°C–150°C)
0.1°F (-40°F–99.9°F), 1°F (100°F–302°F)
Temperature test accuracy: +/- 0.5 °C + 2dgt +/- 0.9 °F + 2dgt
Built-in 89 kinds of refrigerant NIST: According to American NIST standard
Power Supply: 4 X 1.5V (SIZE.AA / LR6) Battery not include
Dimensions: 170*110*50mm
Weight: 1900g
Packing list:
1x Refrigerantion Digital Manifold Gauge
1x User Manual (in English)
2x Temperature Clip
3x Test Pipe
1x Suitcase
Battery not include

1.Bank card,Credit card (Visa, Eurocard/MasterCard, Amex, and Switch or Visa/Delta) and Paypal payment can pay for the order.

2.Other payment methods (Bank transfer, Cheque, etc.) are NOT acceptable !

3.Please make the payment within 3 days.

We only ship parcel to the address in eBay payment.Please make sure payment address in eBay is correct.
1. We'll send package to you within 3 business days from overseas warehouses after getting your payment .Some shipping services provide an estimate for the number of days that it will take the carrier to deliver the item to the buyer.This transit time does not include the seller's handling time..Transit time includes normal weekdays. Often Saturdays, Sundays, and major holidays are not included in transit time estimates.
2. Any non-received items caused by invalid address registered on eBay are not in our full refund or replacement policy.
3. According to your choice, we can provide standard shipping methods and paid courier services.
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1. Item may be returned for refund or replacement within 30 days of the purchase date. Returned merchandise must be unused, in original packaging and include all accessories. Shipping costs are non-refundable.

2. Defective products may be returned for repair up to1-3 yearfrom 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.

3. 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.
1. We are a professional worldwide wholesale company with own factory. A shop specializing in auto repair tools, please pay attention to us!

2. We are a professional Authorized dealers of AUTOOL and MRCARTOOL . Also offer reasonable prices , excellent customer service and a reliable credit standing are our target!

3. It now own four country warehouses in the world:China warehouse, United States warehouse, United Kingdom warehouse and Germany warehouse. It is now one of the biggest online commercial corporations in China.
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