Accessories

Part Number	Description / PDF	Quantity
PPX04V50 Bartovation	VERY HIGH LEVEL PEROXIDE TEST ST	100
PPH14V100 Bartovation	PH TEST STRIPS FOR BEER MAKING,	100
PPH13V100 Bartovation	PH TEST STRIPS FOR WINE MAKING,	100
PWQ05V50 Bartovation	IRON TEST STRIPS FOR MEASURING F	100
PCL03V100 Bartovation	RESTAURANT CHLORINE SANITIZER PL	100
PPA02V50 Bartovation	PERACETIC ACID TEST STRIPS, HIGH	100
PWQ08V50 Bartovation	NITRITE 0-25 PPM, NITRATE 0-500	100
PSS04V50 Bartovation	SALINITY SALT TEST STRIPS, 0-100	100
PGE01V100 Bartovation	PHENYLTHIOUREA (PTC) TEST PAPER	100
PSS02V50 Bartovation	ASCORBIC ACID VITAMIN C FOOD TES	100
PCL07V100 Bartovation	EXTRA HIGH-LEVEL CHLORINE TEST S	100
PLI03V100 Bartovation	NEUTRAL LITMUS PAPER [VIAL OF 10	99
PSS68V50 Bartovation	RESIDUAL PROTEIN FOOD TEST STRIP	100
PCL10V100 Bartovation	POTASSIUM IODIDE STARCH PAPER TE	100
PGA05V50 Bartovation	4 PAD COBALT CHLORIDE HUMIDITY T	93
PPX02V100 Bartovation	PEROXIDE TEST STRIPS, LOW LEVEL,	100
PPX01V50 Bartovation	VERY HIGH LEVEL PEROXIDE TEST ST	100
PCL04V100 Bartovation	RESTAURANT CHLORINE SANITIZER PL	100
PGE05V100 Bartovation	N-PROPYLTHIOURACIL TEST PAPER FO	100
PPH04B50 Bartovation	PH 3-6 SHORT RANGE TEST STRIPS [	100

Accessories

1. Overview

Test and Measurement Accessories (TMA) are peripheral devices used to enhance the functionality, accuracy, and safety of measurement systems. These components enable signal transmission, environmental adaptation, and physical interfacing between test equipment and devices under test (DUT). Their importance in modern technology spans across R&D, quality control, and field diagnostics, ensuring reliable data acquisition in electronics, telecommunications, and industrial systems.

2. Major Types and Functional Classification

Type	Functional Characteristics	Application Examples
Probes	Signal acquisition with high impedance and bandwidth	Oscilloscope probes for circuit debugging
Sensors	Convert physical quantities to electrical signals	Temperature sensors in environmental monitoring
Cables and Adapters	Ensure low-loss signal transmission	RF cables for 5G network testing
Load Banks	Simulate electrical loads for system validation	Power supply stress testing in data centers
Optical Attenuators	Control light signal strength in fiber optics	Telecom network signal balancing

3. Structure and Components

Typical TMA configurations include: - Probe assemblies: Tip contact points, coaxial shielding, and connector interfaces (e.g., SMA, BNC) - Sensor modules: Sensing elements (e.g., thermocouples, strain gauges), signal conditioning circuits, and protective housings - Interconnect systems: Multi-layer dielectric materials with impedance-controlled conductors - Calibration hardware: Precision resistors, reference voltage sources, and traceable measurement standards

4. Key Technical Specifications

Parameter	Description	Importance
Frequency Range	Operational bandwidth (DC-40GHz)	Determines signal fidelity for high-speed measurements
Accuracy Class	Measurement error tolerance ( 0.01% to 1%)	Critical for compliance testing in medical devices
Impedance Matching	50 /75 standardization	Minimizes signal reflection in RF systems
Environmental Rating	IP67, temperature range (-40 C to +150 C)	Ensures reliability in harsh industrial conditions
Dynamic Range	Signal amplitude capability (e.g., -100dBm to +30dBm)	Essential for wireless communication testing

5. Application Fields

Major industries include: - Electronics manufacturing: PCB testing with flying probe testers - Telecommunications: 5G base station RF analysis - Medical devices: ECG machine calibration - Energy systems: Solar inverter efficiency monitoring - Automotive: CAN bus signal integrity verification

6. Leading Manufacturers and Products

Manufacturer	Representative Product	Key Features
Keysight Technologies	N2890A Differential Probe	1GHz bandwidth, 100:1 attenuation ratio
Tektronix	P5200A High-Voltage Probe	200MHz, 1000V measurement capability
Fluke Calibration	729 Pressure Controller	Automatic pressure control with 0.01% accuracy
Rohde & Schwarz	SMA100B Signal Source	10MHz-44GHz frequency range for lab use

7. Selection Guidelines

Key considerations: - Compatibility: Match connector types and impedance with test equipment - Environmental factors: Consider temperature, humidity, and vibration resistance - Measurement resolution: Select accuracy class based on application standards (e.g., ISO 17025) - Cost-efficiency: Balance precision requirements with budget constraints - Calibration support: Verify availability of NIST/ISO traceable certification

8. Industry Trends

Emerging developments: - Smart accessories: Integrated IoT-enabled probes with real-time data logging - High-frequency solutions: Development for 6G testing beyond 100GHz - Miniaturization: Chip-scale sensors for embedded system testing - Software integration: API-enabled accessories for automated test systems - Energy efficiency: Low-power consumption designs for portable field instruments