2020 High quality Handheld Multifunction Calibrator - ET2710 Handheld Temperature Calibrator – Zhongchuang
2020 High quality Handheld Multifunction Calibrator - ET2710 Handheld Temperature Calibrator – Zhongchuang Detail:
¤ Super protection function: waterproof grade IP67, any signal end is mistakenly connected with
¤ 220V automatic protection.
¤ Measure the temperature of the thermocouple and RTD output.
¤ Analog thermocouple and RTD output.
¤ It can provide manual step, automatic step, 0~100% step and slope output function.
¤ With white LED backlight and manual backlighting and automatic power off function, it is suitable
¤ for field use.
¤ Unique automatic identification of three wire and four wire connection mode.
¤ The accuracy is 0.02%(ET2710A ); 0.05%(2710B).
¤ Battery box cover to facilitate battery replacement.
¤ Thermocouple measurement and output provide two kinds of cold end temperature compensation
¤ automatically and manually.
¤ New thermocouple and thermal resistance type can be added according to customers’ needs.
¤ Support customer self calibration.
Function |
Range | Accuracy(% Reading+counts) | |
ET2710A | ET2710B | ||
DC V | 0~30.000V | 0.02%+2 | 0.05%+2 |
DC mV | -15.000mV~80.000mV | 0.02%+2 | 0.05%+2 |
80.000mV~125.00mV | |||
Resistance (2 wires, 3wires) | 0.00Ω~440.00Ω | 0.15Ω | 0.25Ω |
400..00Ω~3200.00Ω | 1.0Ω | 1.5Ω | |
Resistance (4wires) | 0.00Ω~440.00Ω | 0.1Ω | 0.15Ω |
400..00Ω~3200.00Ω | 0.5Ω | 1.0Ω | |
TC | J,K,T,E,R,S,B,N | ||
RTD | Pt100,Pt1000, Cu50, Cu100 |
Function |
Range | Accuracy(% Reading+counts) | |
ET2712A | ET2712B | ||
DC mV | -15.000mV~99.999mV | 0.02%+10 | 0.05%+10 |
100.00mV~125.00mV | 0.02%+2 | 0.05%+2 | |
Resistance | 10.00Ω~440.00Ω | 0.15Ω | 0.25Ω |
400.0Ω~3200.0Ω | 1.0Ω | 1.5Ω | |
TC | J,K,T,E,R,S,B,N | ||
RTD |
Pt100, Pt1000, Cu50, Cu100 |
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