APPA 97R Digital multimeter

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DC voltage 300 mV - 1000; The alternating voltage of 3 V - 750 V; DC / AC current of 300 mA, 20 A; 300 Ohm resistance measurement - 30 MW; Withholding evidence; Rang chain; Test pn; BeepGuard; Shock execution; Use in any weather; Extra protection; Color-coded; Reliable switch; Measurement of the rms value of arbitrary waveform True-RMS.


Digital multimeter APPA 97R (APPA Technology Corporation): Brief specifications: DC voltage 300 mV - 1000; The alternating voltage of 3 V - 750 V; DC / AC current of 300 mA, 20 A; 300 Ohm resistance measurement - 30 MW; Withholding evidence; Rang chain; Test pn; BeepGuard; Shock execution; Use in any weather; Extra protection; Color-coded; Reliable switch; Measurement of the rms value of arbitrary waveform True-RMS.

The 90th series multimeters APPA system used BeepGuard ™ - system warnings, and if the expected measurement and the selected mode using the wrong sockets. Superior shock-resistant plastic ensures that even when the unit falling from a height of 1.5 meters the instrument will not fail Developed to work in the harsh conditions of APPA 91, 97 / 97R are equipped with rubber seals at the seams in the rotary switch, connectors probes and the battery cover to protect the unit from dirt, dust and water splashes. Devices are also resistant to shocks and falls. They can be used both in laboratory and field conditions. Each device is equipped with a series of APPA shroud 90 which has a support hole for hanging, and a probe retainer. This housing provides a high degree of safety and ease of use of your device. Input terminals are color-coded marking of the corresponding provisions of the rotary switch. This ensures the correct selection of the input terminal of the corresponding mode you need. The unique rotary switch made ​​from durable plastic with contacts from beryllium-copper and gold-plated contact pads of the circuit board will provide you with many years of trouble-free operation.

 

 

 

Detailed specifications multimeter APPA 97R

 

Option Values
Constant voltage
Measurement range 300 mV; 3; thirty; 300; 1000
Accuracy ± (0,3% + 2 units. Bills)
Maximum resolution 0.1 mV
Input impedance 10 megohms
Input Protection 1000
AC voltage
Measurement range 3; thirty; 300; 750
Accuracy ± (1,3% + 4 units. Bills)
Maximum resolution 1 mV
Bandwidth 40 Hz ... 1 kHz
Input impedance 10 MW / 100 pF
Input Protection 1000
DC
Measurement range 300 mA; 3; thirty; 300 mA; 20 A
Accuracy ± (1,0% + 1 unit. Account)
Maximum resolution 0.1 uA
Input Protection Fuse 16 A / 500 V (input "A"); 1 A / B 500 (the input "ma")
Alternating current
Measurement range 300 mA; 3; thirty; 300 mA; 20 A
Accuracy ± (1,5% + 3 units. Bills)
Maximum resolution 0.1 uA
Bandwidth 40 Hz ... 1 kHz
Input Protection Fuse 16 A / 500 V (input "A"); 1 A / B 500 (the input "ma")
Resistance
Measurement range 300 Ohm; 3; thirty; 300 ohms; 3; 30 megohms
Accuracy ± (0,5% + 2 units. Bills)
Maximum resolution 0.1 Ohm
Test voltage 1.3V
Input Protection 600
Rang chain
Threshold 50 ohms
Indications continuous sound frequency of 2 kHz
Input Protection 600
Test PN
Maximum current test 1.5 mA
Voltage test 3.2 V
Input Protection 600
Total information
Measurement Wed. sq. char. Arbitrary Waveform
Maximum number Displayed 3200
Linear scale 65 segments
Measurement speed Digital Scale: 2 rev. / S 
linear scale 12 rev. / S
Auto Power Off 10 min
Power supply 9 (type "Crown")
Battery life 400 h
Terms of Use Temperature: 0 ° C ... 50 ° C; Relative humidity: not more than 80%
Dimensions 95 x 192 x 50 mm
Weight 550 g