0

Total Items 0

  • Email: info@cem-instruments.in
  • Phone: +91-33-22151376 / 22159759

Digital Multimeter


Rugged Design Versatile T-RMS Auto-Ranging Multimeter

DT-9967T

These meters have the features needed to find most electrical, electro-mechanical and heating and ventilation problems. They are simple to use and have significant features like True-RMS, more measurement functions, conformance to the latest safety standards, and a much larger display that’s easier to view. They confirm to EN61010-1 CAT IV 600V, CAT III 1000V. 1000V input protection on all ranges 10A/1000V & 0.5A/1000V fuses protection on current ranges. The Dust and Waterproof IP67 makes it a tough instrument to be used in the most abusive environments.

  • 6600 Counts with analogue Bargraph Backlit LCD
  • IP67, Water and Dust Proof
  • Complete Overload protection
  • Fast Blow Fuse Protection
  • Measures AC T-RMS/DC Voltage
  • Measures AC T-RMS/DC Current FEATURES
  • Resistance, Capacitance, Frequency, Temperature, Duty Cyle Measurement
  • Diode & Continuity Check
  • Data Hold, MIN/MAX record
  • Relative Measurement
  • Double Molded Housing
  • 6.5feet Drop proof

 

General Specification

  • Insulation : Class2, Double insulation.
  • Over voltage category : CATIV 600V, CATIII 1000V
  • NOTE : These meters meet CAT III and CAT IV IEC 61010 standards. The IEC 61010 safety standard defines four over voltage categories (CAT I to IV) based on the magnitude of danger from transient impulses. CAT III meters are designed to protect against transients in fixed-equipment installations at the distribution level; CAT IV meters are designed to protect against transients from the primary supply level (overhead or underground utility service).
  • Maximum voltage between any terminal and earth ground : 1000V DC/AC
  • Surge Protection : 8kV peak IEC 61010
  • Display : 6600 counts LCD Dual display.
  • Polarity : Automatic, (-) negative polarity indication.
  • Over-range : “OL” mark indication.
  • Low battery indication : A battery symbol is displayed when the battery voltage drops below the operating level.
  • Measurement rate : 2 times per second nominal.
  • Auto power off : Meter automatically shuts down after approx. 30 minutes of inactivity.
  • Operating environment : -10°C to 50°C (14 of to 122 OF) at < 70 % relative humidity.
  • Storage temperature : -30°C to 60°C (-4 of to 140 OF) at < 80 % relative humidity.
  • Relative humidity : 90% (O°C to 30°C); 75% (30°C to 40°C); 45% (40°C to 50°C);
  • For inside use, max height : Operating: 3000m, Storage 10,000m
  • Pollution degree : 2
  • Safety : The instrument complies with IEC/EN 61010-1 :2001 and IEC/EN 61010-031 :2002
  • Power : One 9V battery, NEDA 1604, IEC 6F22.
  • Dimensions : 182 (H) x 82 (W) x 55 (D) mm
  • Weight : Approx.: 375g
  • Accuracy is given at 18°C to 28 °C (65°F to 83°F), less than 70 % RH

 

Electrical Specification

DC Voltage (Auto-ranging)

Range Resolution Accuracy
660.0mV 0.1mV ±1% of rdg ± 3 digits
6.600V 1mV ±1% of rdg ± 3 digits
66.00V 10mV
660.0V 100mV
1000V 1V ±1.2% of rdg ± 2 digits

Input Impedance: 10MΩ
Maximum Input: 1000V DC or 1000V AC RMS.

 

AC Voltage (T-RMS) (Auto-ranging)

Range Resolution Accuracy
660.0mV 0.1mV ±1.2%of rdg ± 20 digits
6.600V 1mV ±1.2%of rdg ± 3 digits
66.00V 10mV
660.0V 100mV
1000V 1V ±1.5%of rdg ± 5 digits

Input Impedance: 10MΩ.
AC Response: 50 Hz to 400Hz
Maximum Input: 1000V DC or 1000V AC.

 

DC Current (Auto-ranging)

Range Resolution Accuracy
660.0uA 0.1uA ±1.2% of rdg ± 3 digits
6600uA 1uA
66.00mA 10uA
660.0mA 100uA
10mA 10mA ±2.5% of rdg ± 3 digits

Overload Protection: FF800mA / 1000V and F10A / 1000V Fuse

 

AC Current (Auto-ranging)

Range Resolution Accuracy
660.0uA 0.1uA ±1.5% of rdg ± 5 digits
6600uA 1uA
66.00mA 10uA
660.0mA 100uA
10mA 10mA ±3.0% of rdg ± 5 digits

Overload Protection: FF800mA / 1000V and F10A / 1000V Fuse.
All AC Voltage Ranges are specified from 5% of range to 100% of range AC Response: 50 Hz to 400Hz

 

Resistance (Ω) (Auto-ranging)

Range Resolution Accuracy
660.0Ω 0.1Ω ±1% of rdg ± 3 digits
6.600KΩ ±1% of rdg ± 3 digits
66.00KΩ 10Ω
660.0KΩ 100Ω
6.600MΩ 1KΩ ±1.2% of rdg ± 2 digits
60.00MΩ 10KΩ

Input Protection: 250V DC or 250V AC RMS.



Capacitance (Auto-ranging)

 

Range Resolution Accuracy
6.600nF 1pF ±5.0% of rdg ± 7 digits
66.00nF 10pF
660.0nF 0.1nF ±3% of rdg ± 5 digits
6.600uF 1nF
66.00uF 10nF
660.0uF 0.1uF ±5.0% of rdg ± 7 digits
6.600mF 1uF
60.00mf 10uF Not Specified

Input Protection: 250V DC or 250V AC RMS.

 

Frequency (Auto-ranging)

Range Resolution Accuracy
66.00Hz 0.01Hz ±1.0% of rdg ± 3 digits
660.0Hz 0.1Hz
6.600KHz 1Hz
66.00KHz 10Hz
660.0KHz 100Hz
6.600KHz 1KHz
10.0MKHz 10kHz ±2% of rdg ± 4 digits

Sensitivity: > 0.5 RMS while ≤1MHz;
Sensitivity: > 3V RMS while >1MHz;
Input Protection: 250V DC or 250V AC RMS.

 

Duty Cycle (Auto-ranging)

Range Resolution Accuracy
1%~98.90% 0.10% ±1.2% of rdg ± 2 digits

Pulse width: > 100us <100ms;
Frequency width: 5Hz - 150KHz
Sensitivity: <0.5V RMS
Overload Protection : 250V DC or 250V AC RMS

 

Temperature (Auto-ranging)

Range Resolution Accuracy
20°C ~ +760°C 1°C ±3% of rdg ± 5 digits
-4°F ~ +140°F 1°F ±3% of rdg ± 9 digits

Sensor: Type K Thermocouple
Overload Protection : 250V DC or 250V AC RMS.

 

Diode Test (Auto-ranging)

Test Current Resolution Accuracy
1mA typical / Open MAx.3V 1mV ±10% of rdg ± 5 digits

Open Circuit Voltage: MAX. 3V DC
Overload Protection : 250V DC or 250V AC RMS.

 

Audible Continuity:
Audible threshold : Less than 30W Test Current MAX. 1.5mS
Overload Protection : 250V DC or 250V AC RMS.

 

 

 

 

  • Carrying Case
  • Instruction Manual
  • Battery
  • Testing Leads
  • Temperature Probe
  • Test Report