·Innovation Award
SF6 Electrical Equipment Gas Detector
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Handheld SF6 Leak Detector
Model: JHLK-1
JHLK-1 uses pumping method and intelligent digital sensor to measure SF6 concentration. It has high sensitivity and good repeatability. Insert type MCU control contributes to the reliable performance. Excellent interface features with complete function and easy operation. Clear 128*64 LCD, small and good design shape are convenient for handheld. Built-in high accuracy digital temperature and humidity sensors make it as an optional temperature and humidity measurement device.   

--- Low power consumption 16 bit MCU.
--- Clear 128×64 LCD screen.
--- Intelligent high accuracy digital sensor.
--- High and low alarm set available, two grades of audible and optical alarm.
--- Calibration concentration adjustable, convenient for user to calibrate.
--- On site temperature and humidity measurement optional.
--- Real time clock display.
--- Battery recharge and low volts power off protection.
  Main Function

--- Measure SF6 concentration.
--- Measure on site temperature and humidity.
--- Software calibration.
--- Two grades of audible and optical alarm.
--- Real time clock.

Gas range
SF6 (0—1000) ppm PPM)
Gas sampling
Response time
Display & indication
LCD real time concentration,LBD, buzz alarm
Working condition
-10℃—50℃ 0-95%RH(non-condensing)
Working volts
DC3.7V 1100mAh Lithium-ion battery
Charging time
6-8 hours
Continuous working time
More than 3 hours
Sensor life time
10 years
sate grid bid 
power equipment 
equipment diagnostic  
high voltage appraturs 
Add:Floor 3, Building# B, 7 Gaoshi Road, Cangshan Science & Technology Zone, Fuzhou, Fujian, China
P.C:350026 Tel:0591-83302478  83537715  Fax:0591-83302648