Handheld Combustible Gases Leak Detector Natural Gases Leakage Tester Portable Combustible Gases Concentration Analyzer Meter with Sound Light Alarm Function

This combustible gases leakage detector adopts high precise sensors, convenient for users to safely detect and test a variety of combustible gases types, easy to meet different test needs. Color LCD display, it can automatically matching the appropriate color of light according to the measured concentration. Widely used, suitable for water heating device detection, gases pipeline detection, industrial waste gases detection, gases pipeline detection, oil station operation, gases leak detection, etc.

Features:
Compact Size: Portable gases detector, compact ABS body, fallproof and dustproof, quick response, detect leaks quickly, easy to carry and use.
High Precise Semiconductor Sensors: Using high-precise semiconductor sensor, with fast response and react very quickly, support more accurate measurement.
LCD Display: Color LCD display, suitable for clear and visible data reading in low light at night. With concentration bar display function, it can automatically matching the appropriate color of light according to the measured concentration.
Easy to Use: Concentration gases tester+thermohygrometer dual-mode switching, convenient for users to safely detect temperature and humidity, and test a variety of combustible gases types, easy to meet different test needs.
Measurable Gases Types (partial list): Can detect a variety of gases, propane, ammonia, benzene, gasoline, hydrogen, naphtha natural gases, paint thinner, carbon monoxide, methane, ethylene oxide, butane, ethanol, ethylene, propylene, butene, acetylene, propyne, butyne, hydrogen sulfide, phosphine, etc.
Multifunction Design: With automatic calibration, high and low sensitivity adjustment, manual zeroing, and ℃/℉ temperature units switching functions.
Sound&Light Alarm: Sound and light dual prompts, when detecting combustible gases sink leakage, the meter beeps and the concentration bar will increased.
Four Models Optional: There are four models available, you can choose from ZL72A (Battery), ZL73A (Battery), ZL72B (Charging), ZL73B (Charging), to meet your different needs.
Extended Flexible Probe (Only FOR ZL73A and ZL73B): Universal flexible probe with protective sleeve, retractable and wear-resistant, 180° adjustable, easily cope with a variety of detection environments.
Flashlight Function (Only FOR ZL73A and ZL73B): Equipped with an LED flashlight for illumination, easy to cope with various working environments, easy to use at night.
Wide Applications: Suitable for water heating device detection, gases pipeline detection, industrial waste gases detection, gases pipeline detection, oil station operation, gases leak detection, etc.

Specifications:
Name: Combustible Gases Detector
Material: plastics
Model: ZL72A (Battery), ZL73A (Battery), ZL72B (Charging), ZL73B (Charging) (optional)
Battery: according to your selection
ZL72A / ZL73A: 3 * 1.5V Battery (not included)
ZL72B / ZL73B: 1 * 1000mAh rechargeable battery (included)
Display: color LCD disply with backlight
Test ranges: 50-10,000ppm
Sensitivity: ＜50ppm (methane)
Accuracy: ZL72A ZL72B ≤10%FS; ZL73A ZL73B ≤5%FS
High and low sensitivity adjustment: YES
Response time: 2 Seconds
Warm-up time: 30 Seconds
Alarm mode:  Analog Bar, Beep
Humidity detection: 10-99%RH
Temperature detection: -10℃ to 60℃
C/°F Switch: YES
Gooseneck hose (with protective sleeve): ZL72A ZL72B NO; ZL73A ZL73B YES
LED flashlight: ZL72A ZL72B NO; ZL73A ZL73B YES
Manual zeroing is possible: YES
Sound on and off: YES
Cancel automatic shutdown: YES
Automatic shutdown: YES
Item size:
ZL72A ZL72B: 177 * 47 * 27mm / 6.97 * 1.85 * 1.06in
ZL73A ZL73B: 207 * 47 * 27mm /8.15 * 1.85 * 1.06in
Item weight:
ZL72A ZL72B: 125g / 4.41ounce
ZL73A ZL73B: 177g / 6.24ounce
Package size:
ZL72A ZL72B: 200 * 80 * 50mm / 7.87 * 3.15 * 1.97in
ZL73A ZL73B: 230 * 80 * 50mm / 9.06 * 3.15 * 1.97in
Package weight:
ZL72A ZL72B: 150g / 5.29ounce
ZL73A ZL73B: 200g / 7.05ounce

Packing List:
1 * Combustible Gases Detector
1 * Guideline