TES True RMS Multimeter TES-2900

SPECIFICATIONS:

Accuracies ±(…% of reading +…digits) at 23°C±5°C and below 80%RH

 

AC Voltage

AC conversions are ac-coupled and valid from 3% to 100% of range

Range	Resolution	Accuracy
		45 – 65 Hz	15 – 200 Hz	200 – 440Hz	400 – 1kHz	1 – 5kHz	5 – 20kHz
999.9mV	0.1mV	±(0.7%+4)	±(1.0 % + 4)			±(2%+4)	±(2%+20) [1]
9.999V	0.001V
99.99V	0.01V	±(0.7%+2)				±(2%+4) [2]	Unspecified
999.9V	0.1V						Unspecified
VFD			±(1.0%+4)	+1.0%+4 -0.6%-4 [3]	Unspecified	Unspecified	Unspecified

[1] Below 10% of range, add 12 counts

[2] Frequency range: 1 to 2.5kHz

[3] Specifications increases from -1% to -6% at 440Hz when filter is used

 

DC Voltage, Conductance, and Resistance

Function	Range	Resolution	Accuracy
mV dc	999.9mV	0.1mV	±(0.1% + 1)
V dc	9.999V	0.001V	±(0.05% + 1)
	99.99V	0.01V
	999.9V	0.1V
Ω	999.9Ω	0.1Ω	±(0.2% + 2) [2]
	9.999kΩ	0.001kΩ	±(0.2% + 1)
	99.99kΩ	0.01kΩ
	999.9kΩ	0.1kΩ
	9.999MΩ	0.001MΩ	±(2% + 1)
	50.00MΩ	0.01MΩ	±(5% + 1) [1]
nS	99.99nS	0.01nS	±(5% + 10) [1,2]

[1] Add 0.5% of reading when measuring above 30MΩ in the 100MΩ range, and 20 counts below 33nS in the 100nS range

[2] When using the rel function to compensate for offers. Smart Ω: ±(1% + 2)

 

Temperature

Thermocouple Type	Range	Accuracy
K	-40 to 1372°C (-40 to 2502 °F)	±1.0%±1°C(2°F)
J	-40 to 1200°C (-40 to 2192 °F)

[1] Does not include error of the thermocouple probe

[2] Accuracy specification assumes ambient temperature stable to ±1°C. For ambient temperature changes of ±5°C, rated accuracy applies after 2 hours.

 

AC Current (45Hz to 10kHz)

Function	Range	Resolution	Burden Voltage	Accuracy
µA ac	999.9 µA	0.1 µA	100 µV/ µA	±(1.0% + 2)
	9999 µA	1 µA	100 µ µA/ µA
mA ac	99.9mA	0.1mA	3.6mV/mA
	400.0mA	0.1mA	3.6mV/mA
A ac	9.999A	1mA	50V/A

AC conversions is true rms responding, and valid from 3% to 100% of range, except 400mA range.

(5% to 100% of range) and 10A range (15% to 100% or range).

 

Capacitance

Range	Resolution	Accuracy
10.00nF	0.01nF	±(2.0% + 2) [1]
100.0nF	0.1nF
1.000µF	0.001µF	±(2.0% + 2)
10.00µF	0.01µF
100.0µF	0.1µF
9999µF	1µF
[1] With a film capacitor or better, using the rel mode to zero residual.

 

Diode

Range	Resolution	Accuracy
2V	0.001V	±(1.0% + 1)

 

3ϕ Phase Sequence Indication

Range	Frequency Response	Overload Protection
80V to 480V	50Hz/60Hz	1000V

 

Frequency Counter Sensitivity

Input Range	Approximate Voltage Sensitivity (rms sine wave) [1]
	5Hz to 100Hz	100Hz to 100kHz
999.9mV	50mV [VFD]	50mV
9.999V	500mV [VFD]	500mV
99.99V	5V [VFD]	5V
999.9V	50V [VFD]	50V
Input Range	Approximate Current Sensitivity (rms sine wave)
	5Hz to 100Hz	100Hz to 10kHz
999.9 µF	50 µF [VFD]	50 µF
9999 µF	500 µF	500 µF
99.99mA	5mA [VFD]	5mA
400.0mA	50mA	50mA
9.999A	1A [VFD]	1A
[1] Maximum input = 10 x range (1000V maximum, 2 x10^7 V-Hz product maximum) [VFD]: Enabled Low Pass Filter

 

Hz Logic Level Frequency

Range	Sensitivity
5Hz to 9999Hz	3.0Vp square wave