Standard Accessories:

Bettery, Operation Manual, Carrying Case. (Option: RS-232 Cable, USB Cable, Software.)

CENTER 311 Humidity Temperature Meter (Dual Input/PC Interface)

CENTER 310 is our standard series humidity temperature meter. By applying high performance sensor, these testers have rapid response and long time stability.
CENTER 311 had also included a thermal couple input that can use normal thermal couple probes.

Features:

• Dual Input.
• Triple Display.
• PC Interface.
• REL Function.
• Auto Power Off.
• HOLD Function.
• MAX MIN Function.
• Resolution 0.1°C, 0.1°F, 0.1%RH.

Specifications:

Range & Accuracy:
Temperature: -20~60°C.....±0.7°C; -4~140°F.....±1.4°F
(K-Type): -200~1370°C.....±0.3%rdg+1°C; -328~2498°F.....±0.3%rdg+2°F
Humidity: 0~100%RH.....±2.5%RH
Input Protection: 60V DC or 24Vrms AC Maximum
Battery: 9V battery
Dimensions:
Meter: 186x64x30 mm
Probe: 190(L)x15(Dia) mm
Weight: Approx.320g

Standard Accessories:

Bettery, Operation Manual, Carrying Case. (Option: RS-232 Cable, USB Cable, Software.)

CENTER 313 Humidity Temperature Meter (Datalogger/PC Interface)

CENTER 313/314 are data loggers enhanced from 310/311. We have built memory for 16,000 records in these testers. The sampling period is programmable and there is a real time clock in the tester. The Windows based software that comes with each unit is very easy to operate. The users only have to connect the cable and call the program and no extra setup is needed.

Features:

• PC Interface.
• 16,000 Records Data Logger Per Channel.
• Auto Power Off.
• CLOCK Function.
• HOLD Function.
• MAX/MIN Function.
• Resolution 0.1°C, 0.1°F, 0.1%RH.

Specifications:

Range & Accuracy:
Temperature: -20~60°C.....±0.7°C; -4~140°F.....±1.4°F
(K-Type): -200~1370°C.....±0.3%rdg+1°C; -328~2498°F.....±0.3%rdg+2°F
Humidity: 0~100%RH.....±2.5%RH
Input Protection: 60V DC or 24Vrms AC Maximum
Battery: 9V battery
Dimensions:
Meter: 186x64x30 mm
Probe: 190(L)x15(Dia) mm
Weight: Approx.320g

Standard Accessories:

Bettery, Operation Manual, Carrying Case, RS-232 Cable, Software.

CENTER 314 Humidity Temperature Meter (Dual Input/Datalogger/PC Interface)

CENTER 313/314 are data loggers enhanced from 310/311. We have built memory for 16,000 records in these testers. The sampling period is programmable and there is a real time clock in the tester. The Windows based software that comes with each unit is very easy to operate. The users only have to connect the cable and call the program and no extra setup is needed.

Features:

• Dual Input.
• Triple Display.
• PC Interface.
• 16,000 Records Data Logger Per Channel.
• Auto Power Off.
• CLOCK Function.
• HOLD Function.
• MAX/MIN Function.
• Resolution 0.1°C, 0.1°F, 0.1%RH.

Specifications:

Range & Accuracy:
Temperature: -20~60°C.....±0.7°C; -4~140°F.....±1.4°F
(K-Type): -200~1370°C.....±0.3%rdg+1°C; -328~2498°F.....±0.3%rdg+2°F
Humidity: 0~100%RH.....±2.5%RH
Input Protection: 60V DC or 24Vrms AC Maximum
Battery: 9V battery
Dimensions:
Meter: 186x64x30 mm
Probe: 190(L)x15(Dia) mm
Weight: Approx.320g

Standard Accessories:

Bettery, Operation Manual, Carrying Case, K Type Bead Sensor(TP-K01), RS-232 Cable, Software.

( If you need user manual or E-catalogue for above meters, please ask for at: xiushunjie@gmail.com )

Sound Level Meter	Thermo-hygrometer
Thermometer	Infrared-thermometer

CENTER 310 Humidity Temperature Meter (PC Interface)

Features:

Specifications:

Standard Accessories:

CENTER 311 Humidity Temperature Meter (Dual Input/PC Interface)

Features:

Specifications:

Standard Accessories:

CENTER 313 Humidity Temperature Meter (Datalogger/PC Interface)

Features:

Specifications:

Standard Accessories:

CENTER 314 Humidity Temperature Meter (Dual Input/Datalogger/PC Interface)

Features:

Specifications:

Standard Accessories: