雷竞技appFluke 972 a / 972 b / 972 es temperature and humidity detector

New product

The main features

Can choose to go or optional external probe, the flexible space constraints
Accuracy of + / - 0.4 ℃, plus or minus 3% RH, industrial-grade test requirements
99 groups of da雷竞技appta storage, convenient back to see (only Fluke 972 b)
Grip feels comfortable, accord with human body engineering design
Strengthening confinement of sensors to ensure safe operation

Produc雷竞技appts overview: Fluke 972 a / 972 b / 972 es temperature and humidity detector

Increases with the increasing measurement, industrial design, inspection is necessary.

Comfort, environmental temperature and humidity is indoor air testing of two crucial test.雷竞技appFluke 972 series temperature and humidity detector can be quickly and easily obtain accurate humidity and temperature data.Streamlined industrial design easy to hold, to streamline the action button without more complex operation, selection of high precision sensor to ensure that the data is reliable.For equipment maintenance and engineering and technical pe雷竞技apprsonnel, HVAC service contractors, research and development and production personnel, and engaged in the indoor air quality (IAQ) evaluation experts, Fluke 972 series is an integral part of the environmental monitoring tool.

Produc雷竞技appt specifications: Fluke 972 a / 972 b / 972 es temperature and humidity detector

		972 a	972 b,	972 es
Detailed technical indicators
Sensors in the form of		built-in	Built-in + external	The outer
The temperature range		30.0 ° and 70.0 ° C C	30.0 ° and 70.0 ° C C (built-in sensors); 40.0 ° C to 100 ° C (external sensors)	40.0 ° C to 100 ° C
The temperature accuracy		+ / - 0.4 ° C	Built-in sensors: + / - 0.4 ° C (30 ° C to 70 ° C) External sensors: + / - 0.4 ° C (to 40 ° C to 90 ° C). + / - 0.5 ° C (90 ° C to 100 ° C)	+ / - 0.4 ° C (to 40 ° C to 90 ° C). + / - 0.5 ° C (90 ° C to 100 ° C)
The temperature resolution		0.1 ° c.
The dew point temperature	range	N/A	40.0 ° C to 100 ° C	N/A
	The resolution of the	N/A	0.1 ° c.	N/A
Wet bulb temperature	range	N/A	20.0 ° and 60.0 ° C C	N/A
	The resolution of the	N/A	0.1 ° c.	N/A
humidity	range	Between 0% and 99.9% RH
	The accuracy of	+ / - 3% RH (20% RH to 80% RH @ 25 ° C). + / - 5% RH (< 20% RH > 80% RH @ 25 ° C)
	The resolution of the	0.1% RH
Save the data		N/A	Yes, up to 99 sets of data	N/A
According to		Line 2 LCD display with backlight		There is no
Automatic shutdown		Automatic shutdown after 20 minutes without any operation		N/A
General technical indicators
The temperature	work	- 30 ° C to 70 ° C		To 40 ° C to 70 ° C
	storage	- 30 ° C to 70 ° C, < 80% RH (including battery)		To 40 ° C to 70 ° C, < 80% RH
At an altitude of	work	2000 m
	storage	12000 m
Relative humidity	work	0% RH to 99% RH
	storage	< 80% RH
The power supply	The battery type	Section 2 AAA batteries		-
	Battery life	1000 hours of continuous work, no backlight		-
security		IEC61010-1, level 2 pollution
Size (length x width x height)		58 x 211 x 40 mm		264 x x 28 mm 33
The weight of the		172 g (model)		127 g
Electromagnetic environment (EMC)		IEC 61326-1: portable, electromagnetic environment: IEC 61326-2-2;CISPR 11: group 1, A class
		Group 1: equipment can produce and/or intentionally use conductive coupling radio frequency energy, it is necessary for internal operation with the device itself. Class A: equipment is suitable for the family purposes and is not directly connected to the power supply of residential building low voltage network of any device.Because of the conducted interference and radiated interference, electromagnetic compatibility in other environments may be difficult to guarantee. Caution: this equipment is used for residential environment, in such an environment may not provide adequate radio reception.
Protection (IP) rating		IEC 60529: IP30, non-working state