EC21 Product Catalogs - buzzer alarm

Hand-held Lubricant Oil Testing Device On Sale

20230106

buzzer will alarm automatically and prompt. The analyzer has a dual function of DC and AC (DC can work continuous for 28 hours), in no man operation condition will shut down automatically; When AC po

GRI-8322 Portable Infrared CO2 Gas Detector

20131119

buzzer alarm. Operate environment: -10℃—50℃ 0-95%RH（Non-condensing） Operate voltage :DC3.7V Lithium :1100mAh Charge time : 6-8 hours Continuous work hours : 10 hours above Sensor life

TN1058 Programmable Constant Temperature and Humidity Chamber

20170530

alarm system, alarm buzzer. Power AC220V 50Hz about 7.5KW Standards GB2423.1 test A low temperature test methods GB2423.2 test B high temperature test methods GB2423. 3 test Ca steady temperature

SELL Force Gauge Dynamometer Push Pull Tester FM-204

20230613

Buzzer Alarm Over 110%FS) Data Output:USB, Bluetooth Power Supply:2x1.5 AA(UM-3)Battery or 6VDC Power Supply Operating Conditions:Temperature: 0~40°CHumidity: <80% Surrounding:No Vibration Source or