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Certificate No. C-1100, C-1101, C-1102

NABL Accreditation

Electro Technical

The range of products handled fall into the following categories: -

  • AC/DC Ampere Meter
  • AC/DC Volt Meter
  • High Voltage Tester
  • Multimeter
  • Mili ohm meter
  • Resistance Box
  • Capacitance Box
  • RTD Simulator
  • Process Calibrator
PARAMETER Range Standard Accuracy
VOLTAGE ASTANDARD AC (SOURCE) 0-900 Volt (0.15%±15 Digit))
VOLTAGE DC STANDARD(SOURCE) 0-20mVolt ± ( 0.03% FS + 1Count )
0 -200mV ± ( 0.03% FS + 1Count )
0-2 Volt (± 0.03% FS + 1 Count)
0 -2 Volt (± 0.03% FS + 1  Count )
2-1000 Volt (0.10%±15 Digit)
CURRENT AC  STANDARD(SOURCE) 2mA-10Amp. (0.15%±15 Digit)
10Amp.-900Amp(With AC/DC Current Coil) (0.15%±15 Digit)
CURRENT DC  STANDARD(SOURCE) 2mA-20Amp. (0.15%±10 Digit)
10Amp.-900Amp(With AC/DC Current Coil) (0.15%±10 Digit)
RESISTANCE RESISTANCE 1µΩ to 100KΩ 0.05%
100 KΩ to 100 MΩ 0.05%
CAPISITANCE 1 pF to 10µF 0.05%
10µF to 100µF 0.05%
MEASURING STANDARDS
DC VOLTAGE 0-100.0000 mVolt ±(%of reading + % of range )
(0.00030+0.00030)
1Volt (0.0020 + 0.0006)
10Volt (0.0015 + 0.0004)
100 Volt (0.0020 + 0.0006)
1000Volt (0.0020 + 0.0006)
AC VOLTAGE 0-100.0000 mVolt  (20 kHz – 50 kHz) (0.10 + 0.05)
1.000000 V-750 Volt (20 kHz – 50 kHz) (0.10 + 0.04)
AC/DC HIGH VOLTAGE UP-40kV (0.15%±10digit
DC CURRENT UP -10.00000 mA (0.005 + 0.010)
100.0000 mA (0.010 + 0.004)
1.000000 A (0.050 + 0.006)
3.00000 A (0.100 + 0.020)
UP-30Amp.(With Shunt) (0.3%)
AC CURRENT 1.000000 A (10 Hz – 5 kHz) (1.00 + 0.04)
 3.00000 A  (10 Hz – 5 kHz) (0.15 + 0.06)
UP-30Amp.(With Shunt) (0.3%)
RESISTSNCE UP -100.0000Ω (0.0030 + 0.0030)
1.000000 k Ω (0.0020 + 0.0005)
10.00000 k Ω (0.0020 + 0.0005)
100.0000 k Ω (0.0020 + 0.0005)
10.00000 M Ω (0.015 + 0.001)
100.0000 Ω (0.300 + 0.010)
FREQUENCY 3 Hz – 5 Hz (0.10)
5 Hz – 10 Hz (0.05)
10 Hz – 40 Hz (0.03)
40 Hz – 300 kHz (0.006)