ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measuring range: 0.00 ~ 14.00 pH
Resolution: 0.01 pH
Accuracy: ±0.05 pH
Repeatability: ±0.03 pH
Solution temperature compensation range: 0℃ ~ 70℃
Temperature accuracy: ±1℃
The temperature of the solution to be measured: 0℃ ~ 60℃
Data-hold: √
Backlit display: √
Auto power-off: √
Unit switching: ℃/℉ switching
Screen: Color screen display
Ambient temperature: 0℃ ~ 50℃
Ambient humidity: ≤85%RH
Automatic calibration: √
Three-point calibration: √
Value-added alarms: √
Power supply: 3.7V lithium battery
Charging method: USB
Product net weight: 114 g
Product size: 43 × 43 × 178 mm
FEATURES
A gas detector is a device that detects the presence of gases in an area, often as part of a safety system. This type of equipment is used to detect a gas leak and interface with a control system so a process can be automatically shut down. A gas detector can sound an alarm to operators in the area where the leak is occurring, giving them the opportunity to leave. This type of device is important because there are many gases that can be harmful to organic life.
Gas detectors can be used to detect combustible, flammable and toxic gases, and oxygen depletion, etc. This type of device is widely used in industry and can be found in locations, such as on oil rigs, to monitor manufacture processes and emerging technologies such as photovoltaic. They may also be used in firefighting.
