Specifications - Extech Instruments 422123 User Manual

Precision multifunction calibrator
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Specifications

Display
Output (source) Ranges, Resolution, and Accuracy
DC Current
DC Voltage
Type K Temperature
Type J Temperature
Type E Temperature
Type T Temperature
Frequency
Accuracy notes
Power supply
Power Consumption
Operating Conditions
Storage Conditions
Dimensions
Weight
Accessories
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176
FAX 781.665.0780 - TestEquipmentDepot.com
Large 5 digit multifunction LCD
4 to 20.000mA, 0 to 20.000mA, 0 to 24.000mA
Accuracy for all mA ranges: ± (0.025% + 3 digits)
0 to 100.00mV; 0 to 1.0000V; 0 to 12.000V;
Accuracy for all voltage ranges: ± (0.05% + 3 digits)
o
-328 to 32
F (-200 to 0
o
32 to 2400
F (0 to 1300
o
-148 to 32
F (-100 to 0
o
32 to 1400
F (0 to 760
o
-148 to 32
F (-100 to 0
o
32 to 1292
F (0 to 700
o
-328 to 32
F (-200 to 0
o
32 to 752
F (0 to 400
1 to 125 Hz;
126 Hz to 62,500 Hz;
All published accuracies are 'of reading'. Meter must be
warmed up for 20 minutes before use for optimum accuracy.
9V battery, external battery pack (6 x 1.5V 'AA'),
or optional AC adapter;
60 to 180mA
o
o
32 to 122
F (0 to 50
C); 85% RH max.
o
-4 to 140
F (-20 to 60
3.46 x 6.61 x 1.03" (88 x 168 x 26mm)
11.63 oz. (330g)
Test leads (banana to alligator clip type), carrying case, 9V
battery, battery-pack with six 1.5V AA batteries, and two
temperature cables (Type-K & Type J; sub-miniature to sub-
miniature connector type).
7
o
C);
Accuracy: ±2.0
o
C);
Accuracy: ±1.5
o
C);
Accuracy: ±1.6
o
C);
Accuracy: ±1.2
o
C);
Accuracy: ±1.6
o
C);
Accuracy: ±1.2
o
C);
Accuracy: ±1.8
o
C);
Accuracy: ±1.5
Accuracy: ± 0.04Hz
Accuracy: ± (0.01% + 0.04Hz)
o
C); 85% RH max.
o
o
F (1.1
C)
o
o
F (0.8
C)
o
o
F (0.9
C)
o
o
F (0.7
C)
o
o
F (0.9
C)
o
o
F (0.7
C)
o
o
F (1.0
C)
o
o
F (0.8
C)
V 2.0
12/04

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