ESD Testers


We supply a complete range of ESD Testers: Surface Impedance Tester (Surface Resistivity Tester) Digital Static Charge Testers,
ESD Wrist Strap Tester, Footwear Combo Tester in India at best price.


Wrist Strap & Footwear Tester 492E

Wrist Strap Tester ISM498

Surface & Grounding Tester 499D

Unboxing Continuous Wrist Strap Monitor ISM 495



ESD Audit Test Kit
P/N: 499ZC

Heavy Hammer type for surface impedance.

  • Testing by putting on the surface to be tested
  • Testing voltage switches automatically
  • Various testing modes can meet different testing requirement.
  • LCD display, easy to read.
  • Chargeable battery (via USB Adaptor)


Continuous Wrist Strap Monitor

Continuous Wrist Strap Monitor
P/N: 495

Model 495 Continuous Wrist Strap Monitor continuously monitors the ESD integrity of wrist strap and its ground. It provides instant notification of the wrist strap or ground failure. When the production process is of very high value, reliable ESD safety and ground is must for continuous monitoring at operator level.

  • Sound and light alarm
  • Portable and compact, easy to use
  • Real time monitoring of Wrist Straps
  • Real time monitoring of grounding



Digital Static Charge Meter
Model: 193

This Static Charge Checking Instrument checks and discharges electrostatic charge on human body. It displays electrostatic charge on human body digitally; and also has provision to discharge the same before personnel enter ESD protected area.

  • Easy-to-use reliable and portable design
  • Has provision for wall mounting outside the ESD protected area
  • It can check voltages of +ve and -ve polarites



ESD Wrist Strap & Footwear Combo Tester
Model: 492E

  • Has 2 Test Modes:
    - Single Test Mode: Checks the ESD status of Wrist Strap or Footwear.
    - Comprehensive Test Mode: Checks the ESD Status of both Wrist Strap and Footwear.
  • You can connect it to his Door Control System thru Access System Control Signal from this Tester.
  • Wrist Strap & Footwear Combo Tester uses micro-current testing for stable and accurate results.
  • Low Voltage Alarm Function: when the battery goes low in this Tester, there will be alarm indication.
  • Power supply : 9V Battery
  • Touch-Point : Voltage ≤ 400V (peak, DC or AC)
  • Switching Output :
    - Switch Current ≤ 130 mA
    - Touch-Point Resistance of < 30Ω
    - Touch-Point Close
    - Test FAIL : Touch-point open
  • Accuracy :
    - Wrist Strap testing: ± 10%
    - Footwear testing: ± 10% ( KΩ)
    - ± 20% (100 MΩ), ± 30% (1 GΩ)
  • Access Control Signal Output :  ±400V (Peak DC/AC); 100mA (Recommended Relay KAQW214)
  • Dimensions (approx) :  160 mm x 100 mm x 40 mm
  • Weight (approx) : 0.6 kg (Test Unit Only)

Used by many MNCs in repeat orders and it is ANSI ESD S20.20 Compliant

Top-of-the-line Combo Wrist Strap Tester & Footwear ESD Tester Model 492E can be connected to Door Control System thru Access Control System Signal from this Tester. It gives signal of ±400V (Peak DC/AC); 100mA to operate relay (KAQW214) of Access Control System.

Following are the test result indications:

ESD Wrist Strap and Footwear Combo Tester

ESD Wrist Strap and Footwear Combo Tester at best price in India


High End Digital ESD Static Charge Tester
Model: I431

Measures static charge on ESD Floors/Table Mats/Wrist Straps/Hand Gloves/ESD Bags/other ESD items

  • 4 Working Modes
  • Functions:
    - Static Field Measurement
    - Ion Balance Voltage Measurement
  • Potential measuring modes: Instantaneous value and peak value of static potential
  • Easy to use, test distance adjustable
  • Pocket design, easy to carry
  • Power Supply : 9V DC Battery
  • Display : LCD with simultaneous display of cursor and range
  • Static Testing Range :
    - Low 0 ~ ±1.5 kV,
    - High 1 ~ ±22kV
  • Ion Balance Test Range : 0 ~ ± 220 V
  • Standard Distance needed : 25 mm (± 0.5mm)
  • Testing Accuracy : ±(10% + 1 digit)
  • Standby Current : <3uA
  • Operating Current : <15 mA
  • Dimensions : 125 x 70 x 25 mm (approx.)
  • Weight (approx) : 200 grams
  • Digital ESD Static Charge Tester
  • Testing Plate (for ion balance)
  • Grounding Line
  • 9VDC Battery
  • Manual

How can you be sure your ESD Area is really ESD safe unless you measure it actually.

Non contact type high end digital ESD Static Charge Tester Model I431 measures static charge on ESD Floors / Table Mats/ Wrist Straps / Hand Gloves / ESD Bags / other ESD items.

ESD Static Charge Tester Model I431


Wrist Strap Tester
Model: ISM498

Simply touch circular surface on Tester with your hand and connect ground wire. In case of a safe ground, LED will be ‘Green’. Opposite Table summarizes test indications.

  • Use anywhere to check personnel ESD grounding quickly
  • Checks contact resistance between Wrist Strap and skin
  • Resistance Test Range :  750KΩ ~ 10MΩ
  • Changeover Point :  ±10%
  • Dimensions (approx.) :  117mm (L) x 80mm (W) x 40mm (H)
  • Weight (approx.) : 110 grams
  • Power Supply : 9V Battery
  • Grounding Wire : 2.5 meter
  • Wrist Strap Tester Model 498
  • Power Supply: 9V Battery
  • Grounding Wire: 2.5 meter

ESD Wrist Straps are the primary method to minimize the static charge on the human body. They must be able to drain this charge as rapidly as it is generated. For this reason it is important to test wrist straps on a regular basis to ensure they are working properly. To ensure the proper working of Wrist Straps, this model 498 is used to check the grounding quickly.

ESD Tester


ESD Surface & Grounding Digital Resistivity Tester Model 499D

ESD Surface & Grounding Digital Resistivity Tester
Model: 499D

Tests antistatic materials and insulations in compliance of ASTM Standard D-257..


  • Test range: 103~1012Ω
  • Power: 9V battery
  • Resolution ratio: 0.1 order of magnitude
  • Precision: ±10%
  • Condition: 0°C~49°C, RH 0%–80%
  • Size: 130(L)×72(W)×35(H)mm
  • Weight: about 170 g (battery included)