Upgraded version of WJL-6000. Traditional corona sensor with updated analogue circuit, fast triggers on R11, R22, R134A, R404a, R410A and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends. | Response in 3 seconds; Warm up in 6 seconds. | 6 Adjustable Sensitivity with max. sensitivity of 0.21oz/yr. | Direct status indication with audible & visual leakage alarm indicators and dual colour battery indicators. | Meets EN14624 and SAE-1627 Standards, 24/7 US Technician Support via Email and Phone.

Multi-use temperature and humidity data logger, records up to 16,000 temperature points and 16,000 humidity points | Upgraded 1 external temperature-humidity combined sensor and 1 external temperature sensor. Now offering 3 different temperature-humidity measuring types (via ElitechLog Software). | Wide temperature measurement range from -40℉ to 158℉, max. accuracy up to ±0.6℉; humidity measurement range from 10%~99%RH, max. accuracy up to ±3%RH | Multi-Alarm notifications: Buzzer, LED Indicators, Screen Display.Two pieces of built-in magnets are convenient to fix the data logger onto metal material surface. | 【Please email/message us for the calibration certificate.】Large LCD screen, convenient for direct viewings of key information including temperature and humidity data, alarm status and etc.

【Multi-use Data Logger】Adopts a sensor with high accuracy and records up to 32,000 temperature points and 32,000 humidity points. | 【Plug and Read】No cable or reader required, the USB connector enables quick connection to PCs to download data. | 【Wide Temperature Range】 Temperature measuring range: -40℉~185℉. Max. accuracy reaches to ±0.9 ℉(temperature); ±3%RH(humidity) | 【 Powerful LCD Indication】Provides all key information for recordings incl. alarm status, temperatures statistics (in ℃/℉) and etc. | 【Please email/message us for the calibration certificate.】【2-Year Battery Life*】Powered by CR2450 lithium battery that comes along for free and the battery could last up to 2 years*. 24/7 US Technician Support via Email and Phone.

【Internal and External Temperature Measurement】Internal temperature range: -4℉ ~ 122℉; external temperature range: -58℉ ~ 158℉. | 【Min/Max Memory】Records temperature history to show temps while you were away. | 【High and Low Settable Alarms】Provides alert when temperature rises above or falls below a set point, and gives you peace of mind knowing your cooler is operating at the just the right temp

Upgraded 5 LED indicators reflect gas concentration. | Freon leak detector triggers on R22, R134A, R404a, R410A and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends. | 7 Adjustable Sensitivity; Maximum sensitivity is 0.21oz/yr. | Response within 3 seconds; Warm up in 6 seconds; Audible alarm and low battery indicator. | A flexible probe around 7.9-inch allows detections in diffic

Multi-use temperature data logger, 32,000 recording points, with wide measuring range -30?~70? / -22?~158?. Up to 6 months battery life, replaceable battery, low power consumption. | Built-in USB connector, no cable or reader required to download data or generate PDF report. | Powerful LCD indication, easy to view temperature data, logged points, alarm status, and more key information, etc. Fahrenheit/Celsius switchable through free software. | IP65 protection grade and temperature alarms, suitable to use on dry ice and vaccine storage, transportation and etc. | PLEASE EMAIL/MESSAGE US FOR THE CALIBRATION CERTIFICATE. 24/7 US Technician Support via Email and Phone.